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:
Mar. 21, 2017
Filed:
Aug. 26, 2014
Kyoraku Co., Ltd., Kyoto, JP;
Kenji Ishii, Aichi, JP;
Tadatoshi Tanji, Gifu, JP;
KYORAKU CO., LTD., Kyoto, JP;
Abstract
Provided is a resin laminates in which the depth of concave ribs provided to a back side sheet can be made uniform, even when a convex region and flat regions are present on an front side sheet of the resin laminate. The resin laminate is provided with the front side sheet and the back side sheet, which overlap with a hollow interposed therebetween. The back side sheet is recessed into the hollow, and a large number of concave ribs are provided. The bottoms of the concave ribs are fused to the front side sheet. The front side sheet is provided with front side flat region configured from a flat surface and a front side convex region protruding away from the hollow. The back side sheet is provided with back side flat region configured from a flat surface and a back side concave region recessed into the hollow.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile