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US Patent: 16,938
Method of constructing bit-stocks
Patentee:
Abel W. Streeter - Shelburne Falls, MA

USPTO Classifications:
403/163, 403/63, 403/85, 81/35

Tool Categories:
woodworking tools : hand drills

Assignees:
None

Manufacturer:
A. W. Streeter - Shelburne Falls, MA

Witnesses:
George W. Chase
Arthur Maxwell

Patent Dates:
Granted: Mar. 31, 1857

Patent Pictures: [ 1 | 2 | 3 ]
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Description:
This brace gets a "B" rating for rarity in Ron Pearson's book.

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