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US Patent: 724,669
Fence Maker's Tool
Herbert Cottrell - Newark, NJ

USPTO Classifications:
254/21, 254/28, 7/117, 7/131

Tool Categories:

L. A. Sayre and Company - Newark, NJ

L. A. Sayre and Company - Newark, NJ

Howard H. Eckert
Howard C. Condit

Patent Dates:
Applied: Oct. 09, 1902
Granted: Apr. 07, 1903

Patent Pictures: [ 1 | 2 ]
Herbert Cottrell patent April 7, 1903
USPTO pdf tiff
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Irvington Mfg. Co. v. Utica Drop Forge and Tool Co.
The key feature in this patent that was noted in subsequent patent litigation was the centrally located staple gripping feature at the tip of the jaws. This design has two hammer polls and multiple gripping areas.

A known example is marked "SAYRE & SON / NEWARK, N.J. / PAT'D / APR. 7, 03."

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