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:
Dec. 28, 2021
Filed:
Sep. 28, 2018
Applicant:
Franklin Valve, Lp, Houston, TX (US);
Inventor:
John Brennan, Houston, TX (US);
Assignee:
FRANKLIN VALVE, LP, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 3/02 (2006.01); F16K 3/14 (2006.01); F16K 3/18 (2006.01);
U.S. Cl.
CPC ...
F16K 3/0281 (2013.01); F16K 3/14 (2013.01); F16K 3/18 (2013.01);
Abstract
A multi-seat gate valve with a pair of sealing members separated by a gate wherein each sealing member is secured between a bottom edge surface on the gate and a pair of locking members until the gate valve is at a fully closed position and proper seating is achieved.