Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: RE15,162
Device For Removing Puppet Valves
Patentee:
Charlie J. Bousfield (exact or similar names) - Bay City, MI

USPTO Classifications:
29/220

Tool Categories:
specialty tools : valve spring tools

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
none listed
Patent Dates:
Applied: May 14, 1919
Granted: Jul. 26, 1921

Reissue Information:
Reissue of 1,245,667 (Nov. 06, 1917)

Patent Pictures:
Charlie J. Bousfield reissue patent July 26, 1921
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Stan Schulz
Description:
"Over center toggle lock" valve spring compressor. The patent includes the details of the shape of the holder for the spring base.

A "TU-FORD" valve spring compressor from Bay City Michigan advertised in 1920 has many similar features.

Copyright © 2002-2025 - DATAMP