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US Patent: 585,123
Combination Tool
Adam W. Severance - Genesee, ID

USPTO Classifications:
254/19, 254/25, 7/138, 7/143, 7/166, 81/20

Tool Categories:
combination tools
wrenches : wrench components : wrench jaw components


Not known to have been produced

C. B. Oliver
F. H. Shipton

Patent Dates:
Applied: Mar. 09, 1897
Granted: Jun. 22, 1897

Patent Pictures:
Adam W. Severance patent June 22, 1897
USPTO pdf tiff
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This railroad tool combines a spike lifter, spike driver, and hex and square wrenches for fish-plate bolts. The spike claw and spike driver are on either end of a solid bar. The wrenches are on either side of a tubular member. The tube acts as an extension handle for the spike claw and as a guide tube for the spike driver. A spring serves as a catch for holding the two portion of the tool together.

In the corresponding Canadian patent no. CA-58,486 issued Dec. 23, 1897, Severance's address is Walla Walla, WA.

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