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:
May. 02, 2000
Filed:
Jul. 23, 1998
Applicant:
Inventor:
Michael P Wells, Holland, OH (US);
Assignee:
Aeroquip Corporation, Maumee, OH (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16L / ;
U.S. Cl.
CPC ...
13761406 ; 13761405 ; 137614 ;
Abstract
A low spill anti-check fluid coupling for pressurized fluid systems is disclosed. The coupling includes a female part and a male part. The female part has a body member and a sleeve mounted for axial movement within said body member. A spring biased female valve is positioned within the body member. A handle mounted for rotation on said body member is operatively connected to the sleeve for opening said female valve to initiate fluid flow through the coupling. An anti-check spring is operatively connected to the female valve for retaining said female valve is an open position when the fluid coupling is in an open fluid flow condition.