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:
Sep. 16, 2014
Filed:
Sep. 12, 2013
Mitsuru Satoh, Tokyo, JP;
Tomonori Tamura, Kanagawa, JP;
Motoyuki Anno, Shiga, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
A liquid cartridge includes an ink bag for storing liquid and being capable of changing its shape, a housing for storing the ink bag, a guiding tube member for being placed in the ink bag, and a liquid supply outlet for providing the liquid to outside the ink bag and being connected to an end of the guiding tube member. Another end of the guiding tube member is placed close to or touching a bottom of the ink bag. The liquid cartridge further includes a bottom plate for supporting the bottom of the ink bag. The bottom plate is configured to be moved with respect to the housing. As remaining ink in the ink bag decreases, the bottom plate is moved to be in an inclining state by an inclination adding member that is placed in a cartridge installing unit of an apparatus.