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US Patent: 284,076
Socket Wrench
Patentee:
Albert P. Searles - Mount Kisco, NY

USPTO Classifications:
81/124.6

Tool Categories:
wrenches : socket wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
E. H. Bates
Philip C. Wasi
Alvaro J. Adams
Charles W. Searles

Patent Dates:
Applied: Mar. 29, 1883
Granted: Aug. 28, 1883

Patent Pictures:
Albert P. Searles patent August 28, 1883
USPTO pdf tiff
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Description:
The patented element for this brace socket is an internal threaded sleeve which serves as a depth stop to prevent the socket from rubbing against an adjacent finished surface while being used on a nut.

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