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GB Patent: GB-190,608,851
Improvements in or relating to Adjustable Wrenches and the like
Patentee:
Charles V. Pollock (exact or similar names) - Galesburg, IL

USPTO Classifications:

Tool Categories:
wrenches : wrench adjustment types : quick adjust wrenches
wrenches : pipe and nut combination wrenches
wrenches : wrench components : pipe jaw attachments for wrenches

Assignees:
None

Manufacturer:
Pollock Automatic Wrench Co. - Galesburg, IL
Wisconsin Stamped Steel Co. - Madison, WI

Witnesses:
none listed

Patent Dates:
Applied: Apr. 12, 1906
Granted: Jun. 28, 1906
Antedated: Apr. 12, 1906

Patent Pictures:
Charles V. Pollock patent April 12, 1906 (edited)
Espacenet patent
Report data errors or omissions to steward Stan Schulz
GB-190608851 (ESPACENET)
Description:
British patent for quick adjusting wrench formed of stamped sheet metal parts and corresponding to Canadian patent CA-114,361. The version shown in Fig. 1 with the clip-on auxiliary pipe jaw in Fig. 5 was produced in the U.S. as the POLLOCK AUTOMATIC Wrench. The design was described as being operable one-handed. Photos shared by Pollock's great-grandson show Pollock had lost his left arm.

To date no corresponding U.S. patent has been identified; the company organized to produce the wrench incorporated in 1905.

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