US Patent: 151,592 - Improvement in saw-gummers


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US Patent: 151,592

Improvement in saw-gummers

Patentees:

John Farrow (exact or similar names) - Cincinnati, OH

Adam Sowden (exact or similar names) - Cincinnati, OH

Patrick J. Hogan (exact or similar names) - Cincinnati, OH

USPTO Classifications:

76/44

Tool Categories:

tool making : making sawblades : saw gummers

woodworking machines : specialty woodworking machines : tool making machines

Assignees:

Adam Sowden - Cincinnati, OH

Patrick J. Hogan - Cincinnati, OH

Manufacturer:

J. W. Baldridge & Co. - Cincinnati, OH

Witnesses:

J. L. Wartmann

R. M. Hunter

Patent Dates:
Applied:	Mar. 19, 1874
Granted:	Jun. 02, 1874

Patent Pictures:

USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Russ Allen.
"Vintage Machinery" entry for J. W. Baldridge & Co.

Description:

According to an article in the 1883 book, "The Industries of Cincinnati" on J. W. Baldridge & Co., "They manufacture the celebrated P. J. Hogan gummer, that took the first premium at the Cincinnati Industrial Exposition. This gummer is also simple in construction, easily adjusted, and very durable. Mr. Hogan, the inventor of this valuable device, is now a member of the firm of J. W. Baldridge & Co., and is one of the oldest saw-makers in the West."