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:
Jun. 24, 2025
Filed:
Apr. 26, 2024
Applicant:
Pfu Limited, Kahoku, JP;
Inventors:
Assignee:
PFU LIMITED, Kahoku, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/02 (2006.01); G06F 3/0354 (2013.01);
U.S. Cl.
CPC ...
G06F 3/0213 (2013.01); G06F 3/03547 (2013.01);
Abstract
A keyboard apparatus includes an enclosure, a plurality of keys located on a top face of the enclosure, and a touch pad provided on at least one side face of the enclosure. A shortest distance D between a key assigned to a home position out of the plurality of keys and an upper end of a side face on which the touch pad is provided, and a width W of the touch pad satisfy an equation below