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CA Patent: CA-35,118
Wrench
Patentee:
Oramel Charles Stanley (exact or similar names) - Essex Junction, VT

USPTO Classifications:

Tool Categories:
wrenches : wrench adjustment types : quick adjust wrenches
wrenches : pipe and nut combination wrenches

Assignees:
George Henry French - Montreal, Quebec Canada
William Clendinning, Jr. - Montreal, Quebec Canada

Manufacturer:
Not known to have been produced

Witnesses:
Fred N. McCormick
Wm. P. McFeat

Patent Dates:
Applied: Sep. 18, 1890
Granted: Oct. 02, 1890

Patent Pictures: [ 1 | 2 ]
O. C. Stanley patent Oct. 2, 1890 - edited from Canadian Patent Office Record
CIPO Data
Report data errors or omissions to steward Stan Schulz
Description:
Quick adjust combination nut and pipe wrench; the adjustment means is a spring-loaded pawl which engages rack teeth on the main shank.

Stanley's subsequent wrench patents were refinements of this concept as applied to pipe wrenches.

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