US Patent: 157,162 - Improvement in Bench Planes


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US Patent: 157,162

Improvement in Bench Planes

Patentees:

James Duncan (exact or similar names) - Buchanan, MI

William H. Talbot (exact or similar names) - Buchanan, MI

USPTO Classifications:

30/169, 30/280

Tool Categories:

woodworking tools : planes : scraper planes

Assignees:

None

Manufacturer:

Unknown

Witnesses:

L. P. Fox

James K. Woods

Patent Dates:
Applied:	Jun. 17, 1874
Granted:	Nov. 24, 1874

Patent Pictures: [ 1 | 2 | 3 ]

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Description:

Scraping plane with unique semi-circular adjustment mechanism to set the pitch of the blade. Concept appears to be fragile and probably somewhat expensive to manufacture.