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US Patent: 542,416
Pipe Wrench
Patentee:
Lawrence L. Latter (exact or similar names) - Falmouth, MA

USPTO Classifications:
81/65, 81/65.4

Tool Categories:
wrenches : pipe wrenches : chain and strap wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
B. H. Loucks
Thomas W. Rischler
George W. Jones
V. H. Gifford

Patent Dates:
Applied: Apr. 27, 1895
Granted: Jul. 09, 1895

Patent Pictures:
Lawrence L. Latter patent July 9, 1895
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Description:
The key features of the patent are the screw and wedge size adjustment mechanism, and the form of the end of the main bar and end link of the chain.

T. Walter Fowler - patent attorney

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