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:
Aug. 12, 2003
Filed:
Feb. 19, 2002
Applicant:
Inventor:
Jose Carlos Bento, Sao Paulo, BR;
Assignee:
Ross Operating Valve Company, Troy, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F15B 2/000 ;
U.S. Cl.
CPC ...
F15B 2/000 ;
Abstract
A control Valve system having a housing defining a first inlet, a second inlet, a first outlet, a second outlet, and an exhaust to define an intrinsically safe double valve. The double control valve system of the present invention further includes a pair of cross exhaust passages that eliminates the need for complicated timing devices.
Bento, Jose. (2003). Double valve with cross exhaust (U.S. Patent No. 6604547). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6604547
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile