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US Patent: 496,634
Staple-stitching machine
Patentees:
Frank S. Bradley - New Haven, CT
Joseph P. Lavigne - New Haven, CT

USPTO Classifications:
227/155, 227/89

Tool Categories:
trade specific : book binder

Assignees:
None

Manufacturer:
West Haven Manufacturing Co. - West Haven, CT

Witnesses:
George D. Seymour
Frederick C. Earle

Patent Dates:
Applied: Jul. 25, 1892
Granted: May 02, 1893

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for West Haven Manufacturing Co.

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