Manufacturers Index - Hydraulic Press Manufacturing Co.
Hydraulic Press Manufacturing Co.
Mount Gilead, OH, U.S.A.
Manufacturer Class:
Wood Working Machinery & Metal Working Machinery
This page contains information on patents issued to this manufacturer.
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USPTO's for finding information on machinery patents.
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981,621
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Jan. 17, 1911
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Apparatus for Drying Cloth
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Edward B. Davis |
Chicago, Cook County, IL |
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1,111,505
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Sep. 22, 1914
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Regulator for Hydraulic Steam Pumps
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Francis E. Stevenson |
Mount Gilead, Morrow County, OH |
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1,166,558
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Jan. 04, 1916
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Press
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Francis E. Stevenson |
Mount Gilead, Morrow County, OH |
This press was designed to compress salt.
This press was patented in Canada, patent #169,947. |
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Press
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Harry C. Little |
Mount Gilead, Morrow County, OH |
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CA-169,947
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Jun. 06, 1916
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Press
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Francis E. Stevenson |
Mount Gilead, Morrow County, OH |
This press was designed to compress salt.
This press was patented in the U. S., patent #1,166,558. |
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Press
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Harry C. Little |
Mount Gilead, Morrow County, OH |
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1,335,466
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Mar. 30, 1920
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Extrusion Press
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Francis E. Stevenson |
Mount Gilead, Morrow County, OH |
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1,357,258
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Nov. 02, 1920
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Press
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Francis E. Stevenson |
Mount Gilead, Morrow County, OH |
This patent is related to paten 1,166,558 and is used to compress salt into briquets. |
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1,404,490
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Jan. 24, 1922
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Combined Filter and Hydraulic Press
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Francis E. Stevenson |
Mount Gilead, Morrow County, OH |
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1,412,069
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Apr. 11, 1922
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Automatic Control for Hydraulic Pumps
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Francis E. Stevenson |
Mount Gilead, Morrow County, OH |
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1,432,636
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Oct. 17, 1922
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Duplex Pumping Engine
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Francis E. Stevenson |
Mount Gilead, Morrow County, OH |
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1,446,511
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Feb. 27, 1923
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Pump Unloader
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Harry C. Little |
Mount Gilead, Morrow County, OH |
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1,456,257
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May. 22, 1923
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Press
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Francis E. Stevenson |
Mount Gilead, Morrow County, OH |
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1,456,014
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May. 22, 1923
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Means for Operating Presses
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Francis E. Stevenson |
Mount Gilead, Morrow County, OH |
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1,459,757
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Jun. 26, 1923
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Semiautomatic Table Moving Attachment for Presses
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Francis E. Stevenson |
Mount Gilead, Morrow County, OH |
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1,460,287
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Jun. 26, 1923
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Tile Press
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Francis E. Stevenson |
Mount Gilead, Morrow County, OH |
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1,468,523
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Sep. 18, 1923
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Hydraulic Press
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Francis E. Stevenson |
Mount Gilead, Morrow County, OH |
Original application filed 10 Mar., 1922. Divided and this application filed 22 Jun., 1922. |
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1,514,278
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Nov. 04, 1924
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Press for Expressing Oils and Liquids
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John C. Fiddyment |
Akron, Summit County, OH |
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1,514,279
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Nov. 04, 1924
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Press
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John C. Fiddyment |
Mount Gilead, Morrow County, OH |
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1,560,117
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Nov. 03, 1925
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Molding Press
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Francis E. Stevenson |
Mount Gilead, Morrow County, OH |
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1,567,766
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Dec. 29, 1925
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Plastic Molding Press
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Thomas F. Stacy |
Mount Gilead, Morrow County, OH |
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1,653,350
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Dec. 20, 1927
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High Speed Hydraulic Press
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Walter Ernst |
Mount Gilead, Morrow County, OH |
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1,654,761
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Jan. 03, 1928
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Hydraulic Brick Press
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Francis E. Stevenson |
Mount Gilead, Morrow County, OH |
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1,659,086
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Feb. 14, 1928
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Manufacture of High Grade Apple Juice
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Elton R. Darling |
Decatur, Macon County, IL |
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1,672,561
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Jun. 05, 1928
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High Speed Hydraulic Press
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Walter Ernst |
Mount Gilead, Morrow County, OH |
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1,693,109
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Nov. 27, 1928
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Semiautomatic Valve
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Walter Ernst |
Mount Gilead, Morrow County, OH |
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1,700,565
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Jan. 29, 1929
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Laminated Curb
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Walter Ernst |
Mount Gilead, Morrow County, OH |
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Laminated Curb
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Howard F. MacMillin |
Mount Gilead, Morrow County, OH |
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1,702,550
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Feb. 19, 1929
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Hydraulic Reducing Valve
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Francis E. Stevenson |
Mount Gilead, Morrow County, OH |
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1,711,378
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Apr. 30, 1929
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Control Mechanism for Hydraulic Presses
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Walter Ernst |
Mount Gilead, Morrow County, OH |
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1,746,419
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Feb. 11, 1930
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Control Mechanism for Hydraulic Presses
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Walter Ernst |
Mount Gilead, Morrow County, OH |
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1,755,353
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Apr. 22, 1930
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Filter Pot Press
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Leslie S. Hubbert |
Edison, Morrow County, OH |
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1,763,142
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Jun. 10, 1930
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Hydraulic Press
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Walter Ernst |
Mount Gilead, Morrow County, OH |
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1,778,803
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Oct. 21, 1930
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Hydraulic Plastic Press
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Leslie S. Hubbert |
Edison, Morrow County, OH |
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1,799,140
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Mar. 31, 1931
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Manufacture of Pectin Solution From Apple Pomace
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Elton R. Darling |
Decatur, Macon County, IL |
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Manufacture of Pectin Solution From Apple Pomace
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Howard F. MacMillin |
Mount Gilead, Morrow County, OH |
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1,818,611
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Aug. 11, 1931
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Radial Pump
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Walter Ernst |
Mount Gilead, Morrow County, OH |
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1,819,703
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Aug. 18, 1931
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Valve
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Walter Ernst |
Mount Gilead, Morrow County, OH |
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1,847,073
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Mar. 01, 1932
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Hydraulic Press
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Walter Ernst |
Mount Gilead, Morrow County, OH |
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1,851,622
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Mar. 29, 1932
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Valve Mechanism for Hydraulic Presses
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Walter Ernst |
Mount Gilead, Morrow County, OH |
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1,861,116
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May. 31, 1932
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Control Mechanism for Pumps
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Walter Ernst |
Mount Gilead, Morrow County, OH |
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1,861,337
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May. 31, 1932
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Hydraulic Metal Drawing Press
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Walter Ernst |
Mount Gilead, Morrow County, OH |
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1,867,972
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Jul. 19, 1932
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Press for Manufacturing Molded Articles
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Leslie S. Hubbert |
Mount Gilead, Morrow County, OH |
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Press for Manufacturing Molded Articles
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Carl J. Zube |
Los Angeles, Los Angeles County, CA |
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1,870,499
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Aug. 09, 1932
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Hydraulically Operated Drop Hammer
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Walter Ernst |
Mount Gilead, Morrow County, OH |
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1,870,500
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Aug. 09, 1932
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Hydraulic Press
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Walter Ernst |
Mount Gilead, Morrow County, OH |
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Hydraulic Press
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Howard F. MacMillin |
Mount Gilead, Morrow County, OH |
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1,870,501
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Aug. 09, 1932
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Plural Pressure Pump Control for Hydraulic Presses
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Walter Ernst |
Mount Gilead, Morrow County, OH |
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1,876,833
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Sep. 13, 1932
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Pump
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Elek Benedek |
Milwaukee, Milwaukee County, WI |
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1,884,060
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Oct. 25, 1932
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Hydraulic Press
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Howard F. MacMillin |
Mount Gilead, Morrow County, OH |
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1,891,121
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Dec. 13, 1932
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Drawing Press or the Like
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Reider Thoreson |
Mount Gilead, Morrow County, OH |
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1,892,568
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Dec. 27, 1932
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Surge Valve for Hydraulic Presses or the Like
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Walter Ernst |
Mount Gilead, Morrow County, OH |
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1,895,710
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Jan. 31, 1933
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Hydraulic Press
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Walter Ernst |
Mount Gilead, Morrow County, OH |
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Hydraulic Press
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Howard F. MacMillin |
Mount Gilead, Morrow County, OH |
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1,899,678
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Feb. 28, 1933
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Hydraulic Press
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Walter Ernst |
Mount Gilead, Morrow County, OH |
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Hydraulic Press
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Howard F. MacMillin |
Mount Gilead, Morrow County, OH |
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Hydraulic Press
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Reider Thoreson |
Mount Gilead, Morrow County, OH |
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1,900,050
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Mar. 07, 1933
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Hydraulic Press Platen Travel Equalizer
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Walter Ernst |
Mount Gilead, Morrow County, OH |
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1,901,291
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Mar. 14, 1933
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Hydraulic Press
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Walter Ernst |
Mount Gilead, Morrow County, OH |
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1,920,123
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Jul. 25, 1933
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Radial Pump
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Walter Ernst |
Mount Gilead, Morrow County, OH |
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1,927,583
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Sep. 19, 1933
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Hydraulic Motor Control Means
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Walter Ernst |
Mount Gilead, Morrow County, OH |
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1,937,192
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Nov. 28, 1933
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Control Mechanism for Hydraulic Motors
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Walter Ernst |
Mount Gilead, Morrow County, OH |
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Control Mechanism for Hydraulic Motors
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Howard F. MacMillin |
Mount Gilead, Morrow County, OH |
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1,940,668
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Dec. 26, 1933
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Hydraulic Press Surge Control
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Walter Ernst |
Mount Gilead, Morrow County, OH |
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1,945,391
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Jan. 30, 1934
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Pump
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Elek Benedek |
Mount Gilead, Morrow County, OH |
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1,952,663
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Mar. 27, 1934
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Control Mechanism for Pumps and Associated Press Circuits
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Walter Ernst |
Mount Gilead, Morrow County, OH |
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1,953,211
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Apr. 03, 1934
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Flexible Elastic Coupling
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Elek K. Benedek |
Mount Gilead, Morrow County, OH |
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1,956,758
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May. 01, 1934
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Hydraulic Press Operating Circuits
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Walter Ernst |
Mount Gilead, Morrow County, OH |
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1,964,245
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Jun. 26, 1934
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Constant Delivery Radial Piston Pump
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Elek K. Benedek |
Mount Gilead, Morrow County, OH |
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Constant Delivery Radial Piston Pump
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Howard F. MacMillin |
Mount Gilead, Morrow County, OH |
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1,964,244
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Jun. 26, 1934
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Variable Delivery Radial Pump
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Elek K. Benedek |
Mount Gilead, Morrow County, OH |
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1,971,850
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Aug. 28, 1934
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Press
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Walter Ernst |
Mount Gilead, Morrow County, OH |
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1,978,016
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Oct. 23, 1934
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Control Apparatus for Pumps
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Walter Ernst |
Mount Gilead, Morrow County, OH |
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1,990,263
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Feb. 05, 1935
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Pump
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Elek K. Benedek |
Mount Gilead, Morrow County, OH |
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2,000,271
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May. 07, 1935
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Variable Delivery Pump or Motor
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Elek K. Benedek |
Mount Gilead, Morrow County, OH |
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2,006,879
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Jul. 02, 1935
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Pump
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Elek Benedek |
Milwaukee, Milwaukee County, WI |
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2,006,880
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Jul. 02, 1935
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High Pressure Radial Piston Hydraulic Pump or Motor
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Elek K. Benedek |
Mount Gilead, Morrow County, OH |
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2,009,487
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Jul. 30, 1935
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Hydraulic Press
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Walter Ernst |
Mount Gilead, Morrow County, OH |
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Hydraulic Press
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Reider Thoreson |
Mount Gilead, Morrow County, OH |
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2,014,162
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Sep. 10, 1935
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Hydraulic Press
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Elek Benedek |
Mount Gilead, Morrow County, OH |
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Hydraulic Press
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Howard F. MacMillin |
Mount Gilead, Morrow County, OH |
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2,021,353
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Nov. 19, 1935
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Hydraulic Pump or Motor
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Walter Ernst |
Mount Gilead, Morrow County, OH |
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2,021,354
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Nov. 19, 1935
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External Adjustment for Hydraulic Pump Bearings
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Walter Ernst |
Mount Gilead, Morrow County, OH |
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2,023,216
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Dec. 03, 1935
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Variable Delivery Pump or Motor
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Elek K. Benedek |
Mount Gilead, Morrow County, OH |
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2,024,420
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Dec. 17, 1935
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Pump
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Elek K. Benedek |
Mount Gilead, Morrow County, OH |
Original application files 25 Apr., 1932. Divided and this application filed 13 Mar., 1933. |
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2,032,079
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Feb. 25, 1936
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Pump or Motor
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Elek K. Benedek |
Mount Gilead, Morrow County, OH |
Original application files 25 Apr., 1932. Divided and this application filed 20 Sept., 1933. |
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