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Patent number:
Patent Date:
US Patent: 404,001
Combination Tool
Patentee:
Elmer E. Heacock (
exact
or
similar
names) - Straun, KS
USPTO Classifications:
7/139
,
7/143
,
81/134
Tool Categories:
combination tools
wrenches
:
wrench combination tools
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
W. N. Holt
John Hannman
A. Ruppert
G. M. Copenhaver
Patent Dates:
Applied:
Jan. 04, 1889
Granted:
May 28, 1889
Patent Pictures:
Elmer E. Heacock patent May 28, 1889
USPTO
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Report data errors or omissions to steward Stan Schulz
Description:
Combination hammer, nail claw, nut and pipe wrench. The adjustable jaw has a pin on a spring which engages one of a series of holes in the shank to set the adjustment.
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