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:
Jun. 16, 1992
Filed:
Apr. 16, 1991
Applicant:
Inventor:
Koichi Wakatake, Tokyo, JP;
Assignee:
Kabushiki Kaisha Nittec, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F / ;
U.S. Cl.
CPC ...
366208 ; 366216 ;
Abstract
A stirring device comprises a rack to hold a receptacle containing liquid, a rotor to rotate the receptacle held in the rack around the axis of the receptacle, and an oscillator having a link motion to oscillate the rack. The fluid in the receptacle is uniformly stirred by oscillation imported by the oscillator and by rotation imported by the rotor.