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:
Feb. 26, 1991
Filed:
Apr. 02, 1990
Virgil Naku, Hawthorne, NY (US);
Precision Valve Corporation, Yonkers, NY (US);
Abstract
A one piece tire valve adaptor for connection to an aerosol container including a base with a means for attachment to a mounting cup, a hollow tube connected to said base and including a spout for connection to a tire valve, and a flow passage extending from said first end to said second end. The spout includes three sealing surfaces for engaging three surfaces of the tire valves, to prevent air leakage during inflation. The flow passage includes a post centrally located within said flow passage and extending into said spout, for engaging the pin of a tire valve. The base further includes a flexible diaphragm connected to the first end of said tube. Sufficient pressure on said spout of the adaptor flexes the diaphragm, causing the tube of the adaptor to engage and push the actuator into the aerosol container, opening the valve of the container. The release of pressure on the spout allows the diaphragm to return to its original position, causing the tube to allow the valve to close.