The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 29, 1988
Filed:
Dec. 24, 1986
Applicant:
Inventors:
Richard Wigmore, Brighton, GB;
Michael S Abraham, Burgess Hill, GB;
Assignee:
Hagglunds Denison, Columbus, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F15B / ;
U.S. Cl.
CPC ...
1374542 ; 13762565 ; 2511291 ;
Abstract
A cartridge valve having a valve housing adapted to receive a valve cartridge containing a spool and intake and exhaust passages.
Wigmore, Richard. (1988). Cartridge valve (U.S. Patent No. 4787412). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4787412
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile