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:
Aug. 27, 1996
Filed:
Aug. 11, 1995
Applicant:
Inventor:
Daniel P Brown, Palos Park, IL (US);
Assignee:
Insta-Foam Products, Inc., Joliet, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
222570 ; 2224021 ; 285401 ;
Abstract
A twist lock system for a dispensing container which includes a locking ring for a pressurized container, a dispensing gun having a combination twist lock and valve actuating system including two pairs of radially and circumferentially spaced locking lugs cooperating with slots and the locking ring, an axially movable valve stem positioned in a body secured to the container end and a valve capturing and actuating surface formed on the dispenser gun, with the components constructed and arranged so that the valve cannot be actuated unless the container and gun are properly positioned.