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US Patent: 301,996
Saw Gummer
Patentee:
Henry Ihsen (exact or similar names) - Allegheny City, Allegheny County, PA

USPTO Classifications:
76/44

Tool Categories:
tool making : making sawblades : saw gummers

Assignees:
R. L. Orr & Co., Ltd. - Pittsburg, Allegheny County, PA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Jul. 10, 1883
Granted: Jul. 15, 1884

Patent Pictures:
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