US Patent: 74,992 - Improved Nail-Driver and Hammer


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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.