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US Patent: 632,792
Pocket Knife
Patentee:
Jacob Albert Schmidt (exact or similar names) - Solingen, Rhenish Prussia Germany

USPTO Classifications:
30/144, 30/152, 30/157, 7/119, 7/155

Tool Categories:
pliers
knives and cutters
combination tools

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
R. C. Jahn
Otto König

Patent Dates:
Applied: Mar. 13, 1899
Granted: Sep. 12, 1899

Patent Pictures:
Jacob Albert Schmidt patent Sept. 12, 1899
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Report data errors or omissions to steward Stan Schulz
Description:
Pliers - knife combination tool with interchangeable auxiliary tools such as gimlet, awl, corkscrew, screwdriver, etc. One handle of the pliers serves as the retaining spring for the interchangeable tools. When the pliers are closed, and a swinging latch on the end of the handle holds is closed, the spring clamps against the end of the auxiliary tool. One side of the case is a rule.

Patent no. 647,528 is Schmidt's "improved" version of the tool.

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