US Patent: 635,767


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US Patent: 635,767

Wrench

Patentee:

Walter Gleason (exact or similar names) - Manistique, MI

USPTO Classifications:

279/100, 411/960, 81/162, 81/DIG.3

Tool Categories:

wrenches : wrench adjustment types : quick adjust wrenches

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Patent Dates:
Applied:	Mar. 16, 1899
Granted:	Oct. 31, 1899

Patent Pictures:

Walter Gleason patent Oct. 31, 1899

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Description:

Mutilated threads and a stop on the adjusting nut make this a quick-adjusting wrench. A spring between the jaw frame and adjusting nut provides frictional resistance to accidental movement of the adjusting nut.