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:
Nov. 22, 2011
Filed:
Sep. 23, 2008
Kenjiro Nishiwaki, Aichi, JP;
Masataka Maeda, Aichi, JP;
Kenjiro Nishiwaki, Aichi, JP;
Masataka Maeda, Aichi, JP;
Brother Kogyo Kabushiki Kaisha, Aichi, JP;
Abstract
There is provided an image forming device, including an image holding unit configured to hold an image formed by developing material, a developing material case configured to accommodate the developing material and to have a supplying opening facing the image holding unit, a carrying unit having a plurality of carrying electrodes, the carrying unit being configured to carry the developing material accommodated in the developing material case toward the image holding unit by generating a traveling electric field through the plurality of carrying electrodes, at least one vibrator that vibrates the carrying unit, and a vibrating region moving unit configured to move a vibrating region vibrated by the at least one vibrator along the carrying unit in accordance with an amount of the developing material in the developing material case.