US Patent: 231,332 - Nail-Extractor


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US Patent: 231,332

Nail-Extractor

Patentee:

Frederic Kraengel (exact or similar names) - Buffalo, NY

USPTO Classifications:

Tool Categories:

specialty tools : nail extractors

Assignees:

Emil Jetter - Buffalo, NY

Albert Jetter - Buffalo, NY

Manufacturer:

Not known to have been produced

Witnesses:

Michael J. Stark

Frank Hirsch

Patent Dates:
Applied:	May 21, 1880
Granted:	Aug. 17, 1880

Patent Pictures:

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Description:

The nail extractor is a U-shaped piece of steel that can be added to any handled tool such as a hammer or hatchet. The piece fits between the usual handle opening in the tool head (the eye) and the wooden handle and held in place by friction.