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. 11, 1986
Filed:
Feb. 17, 1984
Rudolf Karliner, Minnetonka, MN (US);
J. Wagner GmbH, , DE;
Abstract
A pressure vessel for storing and delivering liquid under pressure which includes a housing, a removable cover on the housing, and a seal between the housing and the cover providing a liquid-tight and air-tight seal. Locking elements cooperate between the cover and the housing to provide a bayonet type lock therebetween. The vessel is provided with a manually unlockable excess pressure valve in the cover, the valve having a seating face arranged to be seated against a valve seat and the cover and a spring which urges the valve seating face into such seated relation. The structure is also provided for locking the valve seating face in unseated relation against the action of the spring means.