Manufacturers Index - Hill Acme Co.
Hill Acme Co.
Cleveland, OH, U. S. A.; Brampton, ON, Canada
Company Website: http://www.hillacme.com/company
Manufacturer Class:
Metal Working Machinery
This page contains information on patents issued to this manufacturer.
Submitting Patent Information
If you find a patent number or patent date by this manufacturer that is not on this
list, please contact the Site Historian.
Key to Links for Patent Information
USPTO = U.S. Patent Office .
Images of the actual patent can be viewed on the U.S. Patent Office web site but
a special TIFF viewer must be installed with your browser in order properly work.
More information on how to configure your computer to view these patents can be
found at TIFF image Viewers
for Patent Images.
DATAMP = Directory of American Tool And
Machinery Patents . A sister site to VintageMachinery.org with information
on patents related to machinery and tools. A much easier user interface than the
USPTO's for finding information on machinery patents.
|
2,252,130
|
Aug. 12, 1941
|
Thread rolling head
|
Merle W. Lamprecht |
Rocky River, OH |
|
|
|
|
Thread rolling head
|
Harold N. Anderson |
Rocky River, OH |
|
|
2,259,168
|
Oct. 14, 1941
|
Handling apparatus for forging blanks
|
Merle W. Lamprecht |
Rocky River, OH |
|
|
2,292,788
|
Aug. 11, 1942
|
Threading machine die head
|
Merle W. Lamprecht |
Rocky River, OH |
|
|
2,316,582
|
Apr. 13, 1943
|
Grinding and polishing machine
|
Lad L. Hercik |
Lakewood, OH |
|
|
2,349,964
|
May. 30, 1944
|
Grinding and polishing machine
|
Lad L. Hercik |
Lakewood, OH |
|
|
2,370,311
|
Feb. 27, 1945
|
Alligator shear
|
Lad L. Hercik |
Lakewood, OH |
|
|
2,382,054
|
Aug. 14, 1945
|
Portable crane
|
Lad L. Hercik |
Lakewood, OH |
|
|
2,393,600
|
Jan. 29, 1946
|
Thread cutting machine
|
Roy W. Ecoff |
Cleveland, OH |
|
|
2,583,094
|
Jan. 22, 1952
|
Taper threading machine
|
Adolph Girz |
Cleveland, OH |
|
|
2,695,060
|
Nov. 23, 1954
|
Cutter
|
Adolph Girz |
Cleveland, OH |
|
|
2,835,152
|
May. 20, 1958
|
Stock feeding device for forging machine
|
Merle W. Lamprecht |
Rocky River, OH |
|
|
3,089,361
|
May. 14, 1963
|
Forging machine
|
Merle W. Lamprecht |
Rocky River, OH |
|
|
3,140,634
|
Jul. 14, 1964
|
Drive means for metal fabricating apparatus
|
August Cobough McDaniel Jr. |
Shaker Heights, OH |
|
|
1,063,231
|
Mar. 30, 1967
|
Drive means for metal fabricating apparatus
|
Jr Augustus Cobough McDaniel Jr. |
Shaker Heights, OH |
This is the British equivalent of US patent 3,140,634. |
|
3,359,033
|
Dec. 19, 1967
|
Fluid powered tongs
|
William I. Curtis |
Middleburg Heights, OH |
|
|
3,611,783
|
Oct. 12, 1971
|
Electromagnetically energized impact forming device
|
Eugene Mittelmann |
Chicago, OH |
"An electromagnetically energized impact forming device wherein a solid projectile is driven at high velocity against a workpiece sufficient to cold work or forge the workpiece into a preselected on figuration. The projectile is movable within a confining barrel or tube..." |
|
3,611,848
|
Oct. 12, 1971
|
Tube-cutting machine
|
Homer W. Sullivan |
Gates Mills, OH |
|
|
|
|
Tube-cutting machine
|
Colin V. Gegg |
Cleveland, OH |
|
|
3,779,116
|
Dec. 18, 1973
|
Shearing apparatus
|
William I.Curtis |
Middleburg Heights, OH |
|
|
|
|
Shearing apparatus
|
August Cobough McDaniel Jr. |
Shaker Heights, OH |
|
|
3,831,779
|
Aug. 27, 1974
|
Bar sorter
|
William I. Curtis |
Middleburg Heights, OH |
|
|