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US Patent: 1,504,909
Wrench
Patentee:
Lew Satter (exact or similar names) - Wiley, WA

USPTO Classifications:

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
none listed
Patent Dates:
Applied: Dec. 14, 1922
Granted: Aug. 12, 1924

Patent Pictures: [ 1 | 2 ]
Patent 1,504,909 - edited drawing
USPTO (New site tip)
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Report data errors or omissions to steward Stan Schulz
Description:
Quick adjust wrench with a spring-tensioned pawl holding the adjustment.

A known example stamped "Pat. 8-12-24" appears to correspond to this patent.

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