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US Patent: 175,151
Ratchet bit-brace
Patentee:
F. P. Pfleghar - New Haven, CT

USPTO Classifications:
192/43.1, 81/31

Tool Categories:
woodworking tools : braces : ratchet braces

Assignees:
W. A. Ives Co. - New Haven, CT

Manufacturer:
W. A. Ives Co. - New Haven, CT

Witnesses:
Unknown

Patent Dates:
Granted: Mar. 21, 1876

Patent Pictures:
USPTO pdf tiff
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