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:
Jan. 22, 1991
Filed:
Apr. 19, 1990
Kiyoshi Shigeki, Fukuroi, JP;
Masahiro Nozaki, Ama, JP;
Toyoda Gosei Co., Ltd., Nishikasugai, JP;
Abstract
A method for connecting ends of a weather strip made of a rubber material and composed of a base portion and a tubular sealing portion having two chambers which are separated by a rib, includes the steps of inserting each of both ends of a core, which have such a cross-sectional shape as to fill an outward chamber of the two chambers of the tubular sealing portion and press the rib on the base portion, into the outward chamber of each of the ends of the weather strip so that the ends of the weather strip are coupled by the core, the ends of the weather strip, which are coupled by the core are set within a cavity of a mold, a rubber material is poured into the cavity, and the core is removed from the ends of the weather strip after molding.