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. 24, 1981
Filed:
Nov. 19, 1979
Hiroshi Nishimura, Yokohama, JP;
Tetsuo Monma, Yokohama, JP;
Yoshio Hayamizu, Goi, JP;
Katumi Kimura, Goi, JP;
Ube Industries, Ltd., Ube, JP;
The Furukawa Electric Co., Ltd., Tokyo, JP;
Abstract
A heat shrinkable synthetic resin cover is made of a rectangular sheet shaped cross-linked polymer. A flexible electric heater covered by a cross-linked polymer is contained in a heat shrinkable synthetic resin member so that the electric heater crosses at right angles to an inherent direction of heat shrink of the member so as not to prevent inherent heat shrink thereof. Further, a pair of tongues are provided along each end edge of the heat shrinkable synthetic resin member. When the cover is applied to seal a joint between two pipes or electric cables, the tongues on the opposite end edges are superposed one upon another to interconnect both end edges of the cover.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile