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US Patent: 74,992
Improved Implement
Improved Nail-Driver and Hammer
Patentee:
Thomas C. Comstock (exact or similar names) - Harrodsburg, KY

USPTO Classifications:
7/127, 7/138, 7/143

Tool Categories:
combination tools
pliers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
J. H. Stagg
James D. Hardin

Patent Dates:
Granted: Mar. 03, 1868

Patent Pictures:
Thomas C. Comstock Pat. Mar. 3, 1868
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Description:
The pincer jaws are designed to be used as a nail puller. The hole through the center line is to facilitate the nail-puller function. The handle ends are a screwdriver and tack claw. The end of one jaw section is shaped as an open-end wrench.

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