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. 18, 2018
Filed:
Oct. 23, 2013
The Yokohama Rubber Co., Ltd., Minato-ku, Tokyo, JP;
Satoshi Shibayama, Hiratsuka, JP;
Abstract
In a cylindrically-formed gasholder sealing member interposed between an inner circumferential surface of a tank constituting a gasholder and an outer edge of a shock-absorbing member that rises and falls within the tank along with a movable piston that rises and falls within the tank at an outer circumferential side of the movable piston, both surfaces of at least a tank-ward end, out of a tank-ward end on a side anchored to the inner circumferential surface of the tank and a shock-absorbing member-ward end on a side anchored to the outer edge of the shock-absorbing member, are covered by ethylene propylene diene rubber, and a portion other than the tank-ward end and the shock-absorbing member-ward end is not covered by ethylene propylene diene rubber.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile