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US Patent: 1,559,328
Quick Set Wrench
Patentee:
John H. Lagreid - Seattle, WA

USPTO Classifications:
81/106, 81/145

Tool Categories:
wrenches : wrench adjustment types : quick adjust wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
none listed

Patent Dates:
Applied: Jun. 30, 1924
Granted: Oct. 27, 1925

Patent Pictures:
John H. Lagreid patent Oct. 27, 1925
USPTO pdf tiff
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Description:
Rack and sliding pawl size adjustment for a swinging jaw wrench. This is Lagreid's alternate modification of the earlier Lagreid / Becklin patent no. 1,334,156.

Becklin refined that pipe wrench version as patent no. 1,656,343.

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