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:
Dec. 13, 1983
Filed:
Jun. 10, 1981
Applicant:
Inventors:
Joseph C Pizzurro, Scarsdale, NY (US);
Virgil Naku, Hawthorne, NY (US);
Assignee:
Precision Valve Corporation, Yonkers, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B67D / ; G01F / ;
U.S. Cl.
CPC ...
222205 ; 22240212 ; 22240213 ; 222182 ;
Abstract
A cup-shaped, doubled-walled actuator for a pressurized aerosol dispenser for the dispensing of a foam product as a wad or pad including providing a venting path through the cup-shaped surface of the actuator, through the space defined by the cup-shaped surface and an outer cylindrical wall and beneath the outer wall to the outside of the container when the actuator is mounted in position on the container. An inner cylindrical wall suitable for affixing the actuator to the outside of the bead formed by the mouth of the container and the mounting cup resiliently urges the actuator toward valve closure.