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US Patent: 545,537
Staple Puller
Patentee:
Albert H. Russell - Mount Washington, MO

USPTO Classifications:
254/28

Tool Categories:
pliers
agricultural tools : fencing tools

Assignees:
None

Manufacturer:
Utica Drop Forge and Tool Co. - Utica, NY
Russell Hardware and Implement Mfg. Co. - Kansas City, MO

Witnesses:
W. N. Phillips
W. L. Coleman
J. E. Latham
A. L. Coleman

Patent Dates:
Applied: Mar. 16, 1895
Granted: Sep. 03, 1895

Patent Pictures: [ 1 | 2 | 3 | 4 ]
Albert H. Russell patent September 3, 1895
USPTO pdf tiff
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Irvington Mfg. Co. v. Utica Drop Forge and Tool Co.
RUSSELL STAPLE PULLER (1899) in FLICKR
Description:
The key element of the patent is the location and shape of the staple gripping notches close to the outer edges of the nipper jaws. Russell Hardware and Implement Co. of Kansas City, MO was advertising the RUSSELL STAPLE PULLER in 1899 hardware trade journals. This patent and no. 477,005 are referenced by dates on fencing pliers produced by the Utica Drop Forge & Tool Co. The head of the UTICA pliers is shaped slightly different than the RUSSELL version.

Corresponding Canadian patent no. CA-52,812 was issued July 3, 1896.

This patent and no. 724,669 are referenced in an appellate court decision about the validity of H. Lawrence White's patent no. 794,064.

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