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:
Apr. 22, 1986
Filed:
Jul. 08, 1985
Nobuo Saegusa, Ebina, JP;
Nissan Motor Company, Limited, Yokohama, JP;
Abstract
A foam resin panel is formed with one or more high-density reinforcing sections which are of higher density than the rest of the panel and which, therefore, are more stiff. The reinforcing section is densified by compression during fabrication. The reinforcing section is compressed until the outer faces of the reinforcing section lie flush to the panel surface. Fabrication of an invention foam resin panel includes a compression step for fabricating the high-density reinforcing section following a prefabricating step in which a resin precursor is induced to foam and expand to a desired extent within a mold. The resulting uniform foam resin element has a number of projections at the points at which the reinforcing sections of the finished panel will lie. The projections are then compressed into conformity with the rest of the panel and cured. The extent of the projections determines the density of finished reinforcing sections.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile