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:
Jun. 29, 2010
Filed:
Aug. 28, 2002
Tetsuyuki Ota, Kanagawa-ken, JP;
Masahiko Hara, Kanagawa-ken, JP;
Tatsushi Ohno, Kanagawa-ken, JP;
Hiroyuki Aizawa, Kanagawa-ken, JP;
Kiyohiko Obara, Kanagawa-ken, JP;
Tetsuyuki Ota, Kanagawa-ken, JP;
Masahiko Hara, Kanagawa-ken, JP;
Tatsushi Ohno, Kanagawa-ken, JP;
Hiroyuki Aizawa, Kanagawa-ken, JP;
Kiyohiko Obara, Kanagawa-ken, JP;
Kasai Kogyo Co., Ltd., Kanagawa-ken, JP;
Abstract
The laminated structure includes a lightweight and shape-retaining foamed resin base member, an outer circumference frame integrally laminated on the reverse side of the foamed resin base member along the outer circumference of an article, and bridging ribs connecting between respective points on the outer circumference frame. Accordingly, the present invention provides a lightweight laminated structure with low cost by reducing the amount of the resin used, since the molded synthetic resin outer circumference frame and bridging ribs have small projection areas.