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US Patent: 608,293
Pipe Wrench
Patentee:
Owen Lannon (exact or similar names) - Lee, MA

USPTO Classifications:
81/98

Tool Categories:
wrenches : pipe wrenches

Assignees:
E. W. Ely - Lee, MA
Owen Lannon - Lee, MA

Manufacturer:
Not known to have been produced

Witnesses:
R. A. Shepard
D. P. Wolhaupter
Alex W. Fanon
Frank S. Tillotson
Patent Dates:
Applied: Nov. 16, 1896
Granted: Aug. 02, 1898

Patent Pictures:
Owen Lannon patent August 2, 1898
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Description:
Swinging jaw segment with teeth completes 3rd side of the triangular gripping area.

The wrench received Canadian patent no. CA-62,220 on Jan. 5, 1899.

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