Manufacturers Index - Multiple Boring Machine Co.
Multiple Boring Machine Co.
St. Louis. MO, U.S.A.
Manufacturer Class:
Metal Working Machinery
This page contains information on patents issued to this manufacturer.
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on patents related to machinery and tools. A much easier user interface than the
USPTO's for finding information on machinery patents.
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762,398
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Jun. 14, 1904
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Safety Appliance for Elevators
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Albert F. Froussard |
St. Louis, MO |
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1,110,319
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Sep. 15, 1914
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Tube Cleaner
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Albert F. Froussard |
St. Louis, MO |
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1,161,122
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Nov. 23, 1915
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Tube Cleaner
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Albert F. Froussard |
St. Louis, MO |
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1,221,984
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Apr. 10, 1917
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Tube Cleaner
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Albert F. Froussard |
St. Louis, MO |
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1,338,434
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Apr. 27, 1920
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Shoe Pounding Machine
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Albert F. Froussard |
St. Louis, MO |
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1,367,314
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Feb. 01, 1921
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Tube Cleaner
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Albert F. Froussard |
St. Louis, MO |
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1,376,687
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May. 03, 1921
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Elevator Locking Device
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Albert F. Froussard |
St. Louis, MO |
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1,472,062
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Oct. 30, 1923
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Pump
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Albert F. Froussard |
St. Louis, MO |
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1,516,815
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Nov. 25, 1924
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Boring Machine
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Albert F. Froussard |
St. Louis, MO |
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1,522,506
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Jan. 13, 1925
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Shoe Machine
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Albert F. Froussard |
St. Louis, MO |
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1,560,507
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Nov. 03, 1925
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Grinder
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Albert F. Froussard |
St. Louis, MO |
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1,574,078
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Feb. 23, 1926
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Shoe Worker's Press
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Albert F. Froussard |
St. Louis, MO |
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1,576,593
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Mar. 16, 1926
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Grinder
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Albert F. Froussard |
St. Louis, MO |
The inventor was the president of the Multiple Boring Machine Co., which made a cylinder reboring machine. |
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1,576,594
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Mar. 16, 1926
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Piston Aligner
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Albert F. Froussard |
St. Louis, MO |
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1,583,786
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May. 11, 1926
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Cylinder Boring Machine
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Albert F. Froussard |
St. Louis, MO |
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1,669,194
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May. 08, 1928
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Portable Milling Machine
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Albert F. Froussard |
St. Louis, MO |
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1,696,195
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Dec. 25, 1928
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Cutter Head
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Albert F. Froussard |
St. Louis, MO |
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1,721,902
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Jul. 23, 1929
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Clutch Mechanism for Presses
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Albert F. Froussard |
St. Louis, MO |
Original application filed 14 Mar, 1924. Divided and this application filed 21 Sept, 1925. |
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1,802,342
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Apr. 28, 1931
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Shaft Coupling
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Albert F. Froussard |
St. Louis, MO |
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1,834,521
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Dec. 01, 1931
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Shaft Coupling
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Albert F. Froussard |
St. Louis, MO |
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1,840,498
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Jan. 12, 1932
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Valve
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Albert F. Froussard |
St. Louis, MO |
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1,846,029
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Feb. 23, 1932
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Shoe Heal Machine
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Albert F. Froussard |
St. Louis, MO |
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1,876,285
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Sep. 06, 1932
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Heel Cutting Machine
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Albert F. Froussard |
St. Louis, MO |
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1,898,044
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Feb. 21, 1933
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Shoe Heal Machine
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Albert F. Froussard |
St. Louis, MO |
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1,994,510
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Mar. 19, 1935
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Shoe Sole Machine
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Albert F. Froussard |
St. Louis, MO |
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2,160,137
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May. 30, 1939
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Safety Mechanism
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Albert F. Froussard |
St. Louis, MO |
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2,173,360
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Sep. 19, 1939
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Shaft Coupling
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Albert F. Froussard |
St. Louis, MO |
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2,524,381
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Oct. 03, 1950
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Machine Bearing Protecting Device
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Albert F. Froussard |
St. Louis, MO |
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2,638,802
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May. 19, 1953
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Boring Implement
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Albert F. Froussard |
St. Louis, MO |
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3,114,279
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Dec. 17, 1963
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Crankshaft Truing Device
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Albert F. Froussard |
St. Louis, MO |
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