Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 852,846
Device For Facilitating The Removal Of Valves
Patentee:
James Rabey - Detroit, MI

USPTO Classifications:
29/219, 81/484

Tool Categories:
specialty tools : valve spring tools

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Anna M. Dorr
LaVerne F. Gillett
Otto F. Barthel

Patent Dates:
Applied: Mar. 25, 1907
Granted: May 07, 1907

Patent Pictures:
James Rabey patent May 7, 1907
USPTO pdf tiff
Google Patents
Report data errors or omissions
Description:
The "lever" in this design is the upper element. The design includes provision for alternate pivot points, and a rack and pawl to hold the spring in compression.

Copyright © 2002-2017 - DATAMP