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:
Jun. 12, 2007
Filed:
Sep. 29, 2006
Applicant:
Grover W. Preston, Rochester, NY (US);
Inventor:
Grover W. Preston, Rochester, NY (US);
Assignee:
Delphi Technologies, Inc., Troy, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 37/00 (2006.01); F02M 37/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pressure relief valve useful in vehicle fuel delivery systems includes a spring biased, concave conical flow directing surface and a spherical valve seat.
Preston, Grover. (2007). Conical concave cap pressure relief valve (U.S. Patent No. 7228849). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7228849
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile