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:
Feb. 06, 2024
Filed:
May. 24, 2022
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Shozo Ochi, Osaka, JP;
Masato Maede, Kyoto, JP;
Tomonari Nebashi, Kanagawa, JP;
Ryo Ishikawa, Kanagawa, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F28F 21/08 (2006.01); B23K 20/12 (2006.01); H05K 7/20 (2006.01); B23K 103/10 (2006.01);
U.S. Cl.
CPC ...
F28F 21/084 (2013.01); B23K 20/122 (2013.01); H05K 7/20927 (2013.01); B23K 2103/10 (2018.08);
Abstract
A cooling unit includes a unit main body including a bottom portion, a peripheral wall portion rising from the peripheral edge of the bottom portion, and a seal for sealing an opening of the unit main body. The unit main body is joined to the seal through a plasticized region, and a void is defined in the peripheral wall portion of the unit main body.