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:
Mar. 09, 2021
Filed:
Oct. 16, 2017
Applicant:
Kyocera Document Solutions Inc., Osaka, JP;
Inventor:
Hiroyuki Tomioka, Osaka, JP;
Assignee:
KYOCERA Document Solutions Inc., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G 15/04 (2006.01); G02B 7/02 (2021.01); G02B 26/12 (2006.01); H04N 1/113 (2006.01);
U.S. Cl.
CPC ...
G03G 15/0409 (2013.01); G02B 7/02 (2013.01); G02B 26/12 (2013.01); G03G 15/04072 (2013.01); H04N 1/113 (2013.01);
Abstract
An optical scanning device () includes a first elastic member () fixed to a bottom wall of a casing () and compressed by a lower surface of an image forming lens () and the bottom wall to close a gap between the lower surface of the image forming lens () and the bottom wall, and a second elastic member () fixed to a lid member () and compressed by an upper surface of the image forming lens () and the lid member () to close a gap between the upper surface of the image forming lens () and the lid member ().