Manufacturers Index - J. I. Depew Disc Sharpener Co.
J. I. Depew Disc Sharpener Co.
Loup City, NE, U.S.A.
Manufacturer Class:
Metal Working Machinery
This page contains information on patents issued to this manufacturer.
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780,552
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Jan. 24, 1905
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Tire-Upsetter
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James I. Depew |
Loup City, Sherman County, NE |
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806,244
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Dec. 05, 1905
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Disk-Sharpener
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James I. Depew |
Loup City, Sherman County, NE |
See patent 878,048 for an enhancement to this patent. |
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878,048
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Feb. 04, 1908
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Shearing and Punching Mechanism
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James I. Depew |
Loup City, Sherman County, NE |
This punch/shear is an addition to the disk sharpener of patent 806,244. |
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979,831
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Dec. 27, 1910
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Disk-Sharpener
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James I. Depew |
Loup City, Sherman County, NE |
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1,076,554
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Oct. 21, 1913
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Power Hammer
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James I. Depew |
Loup City, Sherman County, NE |
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153,791
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Feb. 17, 1914
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Power Hammer
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James I. Depew |
Loup City, Sherman County, NE |
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1,485,486
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Mar. 04, 1924
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Power Hammer
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James I. Depew |
Loup City, Sherman County, NE |
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1,668,633
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May. 08, 1928
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Plowshare and Cultivator Shovel Straightener
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James I. Depew |
Loup City, Sherman County, NE |
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