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:
Oct. 06, 2020
Filed:
Feb. 07, 2018
Applicant:
Sharp Kabushiki Kaisha, Sakai, Osaka, JP;
Inventors:
Atsushi Ueda, Sakai, JP;
Atsuo Nakao, Sakai, JP;
Assignee:
SHARP KABUSHIKI KAISHA, Sakai, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 26/12 (2006.01); G02B 7/00 (2006.01); G03G 15/04 (2006.01); G03G 15/043 (2006.01); H04N 1/028 (2006.01);
U.S. Cl.
CPC ...
G02B 26/123 (2013.01); G02B 7/008 (2013.01); G03G 15/0409 (2013.01); G03G 15/0435 (2013.01); G03G 15/04072 (2013.01); H04N 1/0283 (2013.01);
Abstract
A first mirror and a second mirror are disposed on a mounting surface of a housing in an exposure device of an image forming apparatus. A back surface of the first mirror is supported by ribs and the first mirror is pressed against the ribs by elastically pressing a reflecting surface thereof by a spring member. A reflecting surface of the second mirror is supported by ribs and the second mirror is pressed against the ribs by elastically pressing a back surface thereof by a spring member.