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:
Dec. 20, 2022
Filed:
Oct. 25, 2021
Applicant:
Primax Electronics Ltd., Taipei, TW;
Inventors:
De-Guang Zhu, Taipei, TW;
Rong-Biao Xu, Taipei, TW;
Assignee:
PRIMAX ELECTRONICS LTD., Taipei, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01H 13/14 (2006.01); H01H 13/04 (2006.01); H01H 13/20 (2006.01);
U.S. Cl.
CPC ...
H01H 13/14 (2013.01); H01H 13/04 (2013.01); H01H 13/20 (2013.01); H01H 2233/07 (2013.01);
Abstract
A key structure includes a keycap, a base plate and a supporting element. The supporting element includes a first frame and a second frame. The supporting element is connected with the keycap and the base plate. Consequently, the keycap is movable upwardly or downwardly relative to the base plate. When the first frame and a second frame are combined together, a first span and a second span are formed sequentially. The second span is smaller than the first frame.
Quick Actions:
Zhu, De-Guang. (2022). Key structure (U.S. Patent No. 11532445). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11532445
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile