US Patent: 117,677 - Improvement in File Handles


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US Patent: 117,677

Improvement in File Handles

Patentee:

David Pfouts (exact or similar names) - Empire Mills, OH

USPTO Classifications:

33/334, 407/29.15, 7/164, 7/167, 76/36, 81/177.1

Tool Categories:

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

N. F. Joss

H. Sporri

Patent Dates:
Granted:	Aug. 01, 1871

Patent Pictures:

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Description:

Handle designed for use in filing upright saws. Incorporates a spirit level to assist in giving a uniform square or diagonal shape to the lower part of the tooth and a mirror to allow easy inspection.