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:
Jul. 28, 1998
Filed:
Apr. 23, 1996
Applicant:
Inventor:
Christian T Scheindel, Randolph Center, VT (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
251354 ; 22240222 ;
Abstract
A tilt action valve assembly is disclosed which has a cup for mounting to a container, the cup holding a grommet seal which surrounds a valve stem. The grommet seal has a lower portion which surrounds a lower portion of the stem and which provides a seal for engagement with a valve stem seat. An upper portion of the grommet seal is bowed and thin walled to absorb stem displacement above the cup, thus limiting seal displacement below the cup. A lip locks the upper portion to the stem to assure co-movement therewith. Utilizing the valve assembly provides for a maximized opening between the stem seat and seal to optimize the flow of fluid through the stem.