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. 18, 1992
Filed:
Aug. 06, 1990
Ian L Hughes, Windsor, CA;
Woodbridge Foam Corporation, Ontario, CA;
Abstract
A process for manufacturing a padded element in a mold having an upper mold and a lower mold. The process includes providing in the lower mold a cushion member with a first portion having an open recess therein, with that recess having a lower portion. The cushion member is enveloped by a trim cover having a finished upper outer surface and an inner surface. The trim cover has at least one aperture therein, and the open recess and trim cover define a cavity. The upper mold and lower mold are closed so that the upper mold is in contact with the upper outer surface of the trim cover. A liquid foamable polymeric composition is dispensed in the cavity and onto the lower surface of the open recess via the aperture in the trim cover. The polymeric composition is allowed to expand to fill substantially the cavity, and the composition comes into contact with the inner surface of the trim cover such that the first portion corresponds proportionally to the finished surface of the padded element. The expanded polymeric composition adheres to the first portion of the cushion member and to the inner surface of the trim cover.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile