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CA Patent: CA-28,724
Removable Jaw For Pipe And Bolt Wrenches
Patentee:
Henry William Atwater (exact or similar names) - East Orange, NJ

USPTO Classifications:

Tool Categories:
wrenches : wrench components : pipe jaw attachments for wrenches

Assignees:
None

Manufacturer:
Henry William Atwater - Newark, NJ

Witnesses:
L. Lee
F. C. Fischer

Patent Dates:
Applied: Jan. 09, 1888
Granted: Mar. 17, 1888

Patent Pictures:
H.W. Atwater patent March 17, 1888 - edited from ESPACENET
CIPO Data
Report data errors or omissions to steward Stan Schulz
CA-28,724 in ESPACENET
Description:
Canadian patent corresponding to U.S. patent 376,504 and British patent GB-188800927. Atwater produced the MODEL gripping jaw in a range of sizes.

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