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US Patent: 74,601
Pliers
Improvement in Pliers for Bending Sheet Metal
Patentee:
Maier Rothschild - Harrisburg, PA

USPTO Classifications:
72/409.18

Tool Categories:
pliers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
J. Franklin Reigart
E. D. Mayhue
Jas. L. Buck

Patent Dates:
Granted: Feb. 18, 1868

Patent Pictures:
Maier Rothschild Pat. Feb. 18, 1868
USPTO pdf tiff
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Description:
The tool is a box-joint pliers with a spring to open the jaws. The jaws are a convex and concave pair designed to crimp connectors on hoop-skirt wire.

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