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US Patent: 554,885
Pipe Wrench
Patentee:
Edward B. Lilly - Farnhamville, IA

USPTO Classifications:
81/132, 81/399, 81/423

Tool Categories:
wrenches : pipe wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
T. W. Riley
H. F. Riley
C. F. Kirk
William Washburn

Patent Dates:
Applied: Jul. 31, 1895
Granted: Feb. 18, 1896

Patent Pictures:
Edward B. Lilly patent February 18, 1896
USPTO pdf tiff
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Description:
Adjustable pivot and adjustable gripping plate in one jaw allow the wrench to adapt to a range of sizes.

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