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:
Feb. 14, 2017
Filed:
Apr. 12, 2013
Noriaki Kodama, Shizuoka, JP;
Masato Kobayashi, Shizuoka, JP;
Hiroshi Noaki, Shizuoka, JP;
Yoshihiko Furugouri, Shizuoka, JP;
Noriaki Kodama, Shizuoka, JP;
Masato Kobayashi, Shizuoka, JP;
Hiroshi Noaki, Shizuoka, JP;
Yoshihiko Furugouri, Shizuoka, JP;
RICOH COMPANY, LTD., Tokyo, JP;
Abstract
An oscillation sieve, including a screen; an oscillator oscillating the screen to sieve a material; a feeder feeding the material onto the screen; a collector collecting the material having passed the screen; a remover removing the material not having passed the screen therefrom; a guide member fixed on the screen, guiding the material fed from the feeder and not having passed the screen to the remover, wherein the guide member is spiral member formed of an elastic material capable of following the oscillating screen.