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. 21, 2021
Filed:
Nov. 05, 2019
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Hirotaka Seki, Tokyo, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 21/16 (2006.01); G03G 15/01 (2006.01); G03G 15/00 (2006.01); G03G 15/04 (2006.01);
U.S. Cl.
CPC ...
G03G 21/1666 (2013.01); G03G 15/011 (2013.01); G03G 15/04036 (2013.01); G03G 15/50 (2013.01); G03G 15/5016 (2013.01); G03G 2221/0005 (2013.01); G03G 2221/0026 (2013.01); G03G 2221/0063 (2013.01); G03G 2221/0089 (2013.01); G03G 2221/1636 (2013.01);
Abstract
An image forming apparatus resets a count value retained by a counter if a cleaning sequence is executed based on an execution instruction accepted from an operator via an operation unit or when the count value for counting the number of image-formed sheets reaches a predetermined value.
Quick Actions:
Seki, Hirotaka. (2021). Image forming apparatus with optical scanning device window cleaning member and control thereof (U.S. Patent No. 11204581). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11204581
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile