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:
Apr. 10, 2001
Filed:
Aug. 19, 1998
Applicant:
Inventors:
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01L 3/00 ; B01F 1/100 ;
U.S. Cl.
CPC ...
B01L 3/00 ; B01F 1/100 ;
Abstract
A stirring device has an actuator like a plate, a cover shaped like a rectangular box and covering the actuator, a blade designed to be vibrated by the actuator, and a connecting device connecting the blade to the actuator, positioning an axis of vibration amplitude of the blade substantially in one side of the cover.