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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
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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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