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:
Sep. 22, 1992
Filed:
Mar. 20, 1991
Applicant:
Inventors:
Assignee:
Toyoda Gosei Co., Ltd., Nishikasugai, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
220203 ; 220303 ; 220D / ;
Abstract
A cap for a container such as a gas tank or radiator including a valve built therein. The valve built into the cap works to equalize pressure between that inside the container and the exterior environment. The cap includes a valve subassembly joined with the body of the cap, the valve subassembly functioning to equalize the pressure by allowing ingress or egress of air.
Kasugai, Joji. (1992). Cap having a valve therein (U.S. Patent No. 5148934). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5148934
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile