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US Patent: 149,532
Combination Extension-Measures
Patentee:
James T. Sherwin (exact or similar names) - Philadelphia, PA

USPTO Classifications:
33/809

Tool Categories:
rules

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
George C. Shelmerdine
M. Daniel Connolly
Eugene P. Eadson
J. P. Connolly
Patent Dates:
Applied: Jan. 09, 1874
Granted: Apr. 07, 1874

Patent Pictures: [ 1 | 2 ]
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