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:
Oct. 24, 1989
Filed:
Oct. 13, 1988
Jyuji Akiba, Saitama, JP;
Junkosha Co., Ltd., , JP;
Abstract
An attachment ring assembly is provided for installation in drain openings. The assembly includes a cylindrical ring body installed in the drain opening, the ring body extending over the entire circumference of the discharge port of the drain opening, the ring body having a relatively small liquid-collecting opening in the lower end of the cylindrical ring. A liquid leak detecting sensor is installed in the liquid-collecting opening. A liquid leak which flows into the drain is dammed by the attachment ring assembly and channelled to flow into the liquid-collecting opening and to the sensor, thereby substantially reducing the time which would otherwise be required to detect the leak.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile