Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 189,439
Vehicle Hub and Box
Improvements in Wheel Hubs and Boxes
Patentee:
George W. Eldridge - Chatham, MA

USPTO Classifications:
301/122

Tool Categories:
wrenches : axle nut wrenches
wrenches : auxiliary wrenches

Assignees:
George W. Eldridge - Chatham, MA
Joseph Raymond - Harwich, MA

Manufacturer:
Not known to have been produced

Witnesses:
Danforth S. Steel
J. M. Maon
F. L. Ourand
H. Aubrey Toulmin

Patent Dates:
Applied: Jan. 20, 1877
Granted: Apr. 10, 1877

Patent Pictures:
George W. Eldridge Pat. April 10, 1877
USPTO pdf tiff
Google Patents
Report data errors or omissions
Description:
The patent is for a wheel hub system where the nut holding the wheel to the axle is on the "inside" of the wheel. The patent includes a special-purpose wrench to tighten and loosen the nut.

Copyright © 2002-2019 - DATAMP