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:
Nov. 14, 2023
Filed:
Jun. 22, 2021
Applicant:
Lenovo (Singapore) Pte. Ltd., Singapore, SG;
Inventors:
Assignee:
Lenovo (Singapore) Pte. Ltd., Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/16 (2006.01); G06F 1/20 (2006.01);
U.S. Cl.
CPC ...
G06F 1/1656 (2013.01); G06F 1/1616 (2013.01); G06F 1/203 (2013.01); G06F 2200/1633 (2013.01);
Abstract
A portable information device includes a chassis with a heating element housed inside, and a cover device which covers the back surface of the chassis. The cover device has a core material, a graphite sheet laminated on the surface of the core material, an auxiliary sheet laminated on the surface of the graphite sheet and softer than the core material, and a surface material laminated on the surface of the auxiliary sheet to form the surface of the cover device and softer than the auxiliary sheet.
Hosokai, Tatsuya. (2023). Portable information device and cover device (U.S. Patent No. 11815961). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11815961
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile