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. 09, 2018
Filed:
Apr. 11, 2017
Applicant:
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Inventor:
Takeyuki Takagi, Nagoya, JP;
Assignee:
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/00 (2006.01); G03G 15/08 (2006.01); G03G 21/18 (2006.01); G03G 21/16 (2006.01);
U.S. Cl.
CPC ...
G03G 15/50 (2013.01); G03G 15/0865 (2013.01); G03G 15/0889 (2013.01); G03G 15/0896 (2013.01); G03G 21/1676 (2013.01); G03G 21/1896 (2013.01); G03G 2221/1892 (2013.01);
Abstract
A developing cartridge may include a rotary gear rotatable about one axis and a detection gear rotatable about another axis. The detection gear is configured to be not rotatable with the rotary gear in a case where the rotary gear rotates from a first rotational position to a second rotational position, while being configured to be rotatable with the rotary gear in a case where the rotary gear rotates from the second rotational position to a third rotational position.