Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 500,950
Combined Wrench And Wheel Lifter
Patentee:
James Robertson (exact or similar names) - Perth, ON Canada

USPTO Classifications:
254/32, 81/113, 81/74

Tool Categories:
wrenches : axle nut wrenches : axle nut wrench combination tools

Assignees:
James Robertson - Perth, ON Canada
Anslow Barrington Ruud - Perth, ON Canada
Henry H. Neilson - Perth, ON Canada

Manufacturer:
Not known to have been produced

Witnesses:
Jos. A. Ryan
Fred G. Dieterich
Jas. A. Cameron
Edwd. Elliott
Patent Dates:
Applied: Apr. 18, 1893
Granted: Jul. 04, 1893

Patent Pictures:
James Robertson patent July 4, 1893
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Stan Schulz
Description:
A crank-driven axle nut wrench at the handle end will clamp on and hold the axle nut while the lifter holds the wheel while the axle is oiled.

Canadian patent CA-43,123 (June 3, 1893) is parallel for the same design, with slightly different drawings.

Copyright © 2002-2025 - DATAMP