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Patent number:
Patent Date:
US Patent: 1,023,198
Chain Wrench
Patentee:
Frank H. Dickson (
exact
or
similar
names) - Oswego, NY
USPTO Classifications:
81/70
Tool Categories:
wrenches
:
pipe wrenches
:
chain and strap wrenches
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
A. W. Bright
S. C. Hill
G. F. Downing
E. J. Nottingham
Patent Dates:
Applied:
Feb. 19, 1912
Granted:
Apr. 16, 1912
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Stan Schulz
Description:
H. A. Seymour - patent attorney
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