US Patent: 560,938


	Home\| FAQ	Search:Advanced\|Person\|Company\| Type\|Class	Login


Quick search:	Patent number:	Patent Date:

US Patent: 560,938

Wrench

Patentee:

Francis Lewis Sanders (exact or similar names) - Nottingham, England

USPTO Classifications:

81/131, 81/170, 81/171, 81/176.15, 81/176.3

Tool Categories:

wrenches : wrench adjustment types : screw adjust wrenches

wrenches : wrench adjustment types : wedge adjust wrenches

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Patent Dates:
Applied:	Nov. 22, 1895
Granted:	May 26, 1896

Patent Pictures:

Francis Lewis Sanders patent May 26, 1896

USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Stan Schulz

Description:

The patent claims: "The combination in a wrench, of two jaws, one of said jaws having a screw and the other jaw having a rack, and a wedge-shaped cover for holding the parts together, substantially as described."

Options mentioned include ends shaped as screwdriver or tire iron, and pin spanner on the side of the fixed jaw.

Corresponding British patent GB-189505674 was registered March 19, 1895.