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. 16, 2003
Filed:
Nov. 28, 2001
Yoshiyuki Takei, Akishima, JP;
Tachi-S Co., Ltd., Tokyo, JP;
Abstract
Method for forming a foamed product integral with trim cover assembly, in which, at first, a foam padding piece and a surface cover piece are temporarily secured or bonded with each other, at the local points thereof, to thereby provide a temporarily secured cover section unit. A plurality of such cover section units are sewn together to form a three-dimensional body of the trim cover assembly. A liquid foaming material is injected and cured in the inside of the sewn trim cover assembly, and subsequent thereto, the temporarily secured local points of each surface cover piece are removed from the corresponding local points of each foam padding piece, whereby a foamed product integral with the trim cover assembly is obtained, with both surface cover pieces and foam padding pieces being stretched uniformly therein.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile