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US Patent: 366,322
Combination Tool
Patentee:
Charles H. Johnson - Birmingham, CT

USPTO Classifications:
81/167, 81/437

Tool Categories:
wrenches : wrench combination tools
screwdrivers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
C. E. Ruggles
E. D. Smith
A. M. Wooster

Patent Dates:
Applied: Nov. 03, 1886
Granted: Jul. 12, 1887

Patent Pictures:
Charles H. Johnson patent July 12, 1887
USPTO pdf tiff
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Description:
A rotating blade with screwdriver and tack-lifter ends is fit in the handle of an adjustable wrench. In the fully closed position, the end of the shank of the movable jaw holds the blade in position.

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