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:
Aug. 12, 2025
Filed:
Oct. 19, 2021
Applicant:
Casio Computer Co., Ltd., Tokyo, JP;
Inventors:
Yoshihiro Maruyama, Hamura, JP;
Masakuni Iwanaga, Akishima, JP;
Assignee:
CASIO COMPUTER CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G04B 37/08 (2006.01); G04B 37/00 (2006.01); G04B 37/22 (2006.01); G04D 3/00 (2006.01);
U.S. Cl.
CPC ...
G04B 37/084 (2013.01); G04B 37/0008 (2013.01); G04B 37/08 (2013.01); G04B 37/22 (2013.01); G04D 3/0064 (2013.01); G04D 3/0069 (2013.01);
Abstract
A case includes a main case body and an exterior member. The exterior member is welded to the main case body with laser light. The laser light is irradiated onto an irradiation surface. A welding part of the main case body and the exterior member is formed on the inner periphery surface extending along a height direction of the case and is formed such that the irradiation surface is perpendicular to the incident laser light.