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:
Mar. 13, 2012
Filed:
Apr. 28, 2009
Gregory A. Haunhorst, Monclova, OH (US);
Gregory A. Haunhorst, Monclova, OH (US);
Eaton Corporation, Cleveland, OH (US);
Abstract
A fluid coupling includes a body defining a passageway, a valve member that is selectively movable between a closed position and an open position, and an interface at which the body is connectable to a complementary coupling. An interlock system is configured to permit movement of the valve member from the closed position to the open position when the complementary coupling is connected to the body at the interface, and to prevent movement of the valve member from the closed position to the open position when the complementary coupling is not connected to the body at the interface.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile