Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 1,286,398
Oiling Device
Patentee:
David W. Onan - Minneapolis, MN

USPTO Classifications:
184/14, 184/14.1, 81/3.7

Tool Categories:
specialty tools : automotive tools : leaf spring spreaders and lubricators

Assignees:
None

Manufacturer:
David W. Onan - Minneapolis, MN

Witnesses:
H. A. Bowman
F. A. Whiteley

Patent Dates:
Applied: Sep. 21, 1916
Granted: Dec. 03, 1918

Patent Pictures: [ 1 | 2 ]
David W. Onan patent Dec. 3, 1918
USPTO pdf tiff
Google Patents
Report data errors or omissions
Description:
The handle structure screws to adjust the size; the lever advances the internal wedge to spread the springs. The patent includes a lubricant reservoir and pump which were not included in the tool as produced.

Copyright © 2002-2019 - DATAMP