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US Patent: 140,522
Carpet Stretcher
Patentees:
A. Ford Micheal (exact or similar names) - Lockport, NY
N. H. Duncan (exact or similar names) - Lockport, NY

USPTO Classifications:
294/8.6

Tool Categories:
specialty tools : carpet stretchers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
W. H. Kilborne
Robert S. Lewis
Patent Dates:
Applied: Apr. 14, 1873
Granted: Jul. 01, 1873

Patent Pictures:
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