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. 10, 1992
Filed:
Jul. 31, 1990
Jan L Dorfman, Littleton, CO (US);
Coors Brewing Company, Golden, CO (US);
Abstract
An adapter for use with a tap assembly for dispensing a product from a container wherein the adapter has a body portion having separate product and gas passageways with an abutment ledge within the body portion surrounding the product passageway and having a sealing gasket seated thereon and connecting apparatus for connecting the adapter to the container. Dispensing apparatus is secured to the adapter and has a product passageway formed therein and has an abutment surface for contacting the sealing gasket to form a fluid tight seal between the abutment ledge and the abutment surface and wherein the adapter has two differing types of sealing apparatus for sealing the gas passageway wherein a first sealing apparatus is normally in a closed position and is automatically moved to an opened position when the adapter is connected to the container and a second sealing apparatus is normally in an opened position and is moved to a closed position by application of a force thereto.