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US Patent: 275,042
Suspension Wrench For Gas and Other Cocks
Patentee:
Isaac W. Heysinger (exact or similar names) - Philadelphia, PA

USPTO Classifications:
200/331, 251/292, 251/293, 362/457

Tool Categories:
wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
P. O'Donnell
Augustine Quin
A. E. Paige
A. H. Culver

Patent Dates:
Applied: Jan. 27, 1883
Granted: Apr. 03, 1883

Patent Pictures:
Isaac W. Heysinger patent April 3, 1883
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Description:
This device would essentially be a stiff wire loop with the top bent at a right angle, designed to be suspended from gas light shut-off valves. The patent describes several alternate handle forms including a match box, flexible links, and a cross-shaped terminal to allow several of these to be chained together.

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