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:
Aug. 14, 2018
Filed:
Feb. 06, 2018
Lexmark International, Inc., Lexington, KY (US);
Benjer Albaran Acosta, Poblacion Kiamba, PH;
James Anthany Carter, II, Lexington, KY (US);
Gary Neal Hackney, Georgetown, KY (US);
Katrina Rosit Lactuan, Consolacion Pitogo, PH;
James Richard Leemhuis, Lexington, KY (US);
Keith Seaman, Lexington, KY (US);
Bryan Christopher Scharf, Richmond, KY (US);
Matthew Lee Rogers, Lexington, KY (US);
Christohper Gene Vowels, Boston, KY (US);
Jason Hale, Richmond, KY (US);
Mark William Amann, Lexington, KY (US);
Benjamin Keith Newman, Lexington, KY (US);
Harald Portig, Winchester, KY (US);
Rodney Evan Sproul, Lexington, KY (US);
Lexmark International, Inc., Lexington, KY (US);
Abstract
A toner cartridge according to one example embodiment includes a housing having a reservoir for containing toner therein. An exit port in fluid communication with the reservoir faces downward on a front of the housing near a first side of the housing. A portion of a main interface gear for providing rotational power to a toner delivery system is exposed on the front of the housing near a top of a second side of the housing and engagable with a corresponding drive gear in the image forming device. A projection projects from the front of the housing and is spaced from the exit port toward the first side of the housing. The projection extends further forward than a frontmost portion of the exit port. A front of the projection is unobstructed for engaging a shutter on a developer unit when the toner cartridge is inserted into the image forming device.