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US Patent: 32,347
Ball-brace
Improvement in Ball-Braces
Patentee:
Harry Shelton Bartholomew (exact or similar names) - Bristol, CT

USPTO Classifications:
81/35

Tool Categories:
woodworking tools : braces : fixed braces

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Benj. F. Hawley
Henry A. Mitchell

Patent Dates:
Granted: May 21, 1861

Reissue Information:
Reissued as RE4,519 (Aug. 22, 1871)

Patent Pictures:
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Description:
Bending the bow in the brace after the hand block is slid into place, eliminating the need to cut the hand block in two to install it after the brace bow is bent.

This patent was granted an extension twice. (Nov. 4, 1862 as RE1,351 & again Aug. 22, 1871 as RE4,519).

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