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. 02, 2021
Filed:
Apr. 21, 2017
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Hiroshi Takemoto, Tokyo, JP;
Yoshiharu Kuze, Tokyo, JP;
Mitsuyoshi Uematsu, Tokyo, JP;
Seiji Kobayashi, Tokyo, JP;
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Abstract
An impact sensing laminatehas a first surfaceon which an impact force acts; a second surfacebrought in contact with a protection object OBJ; an impact absorption layerand a first pressure-sensitive layer. When a direction heading for the second surface from the first surface is defined as a first direction, the first pressure-sensitive layer is in the first direction from the impact absorption layer. The first pressure-sensitive layer is a layer of sensing a first impact force as the impact force to have been attenuated by the impact absorption layer.