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:
Dec. 15, 1981
Filed:
Apr. 08, 1980
Applicant:
Inventor:
Robert A Bilbrey, Orinda, CA (US);
Assignee:
Scientific Manufacturing Industries, Inc., Emeryville, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F / ; B01L / ;
U.S. Cl.
CPC ...
366111 ; 366114 ; 366208 ; 366347 ; 422 99 ;
Abstract
A vortexer apparatus having a hold down plate detachably mounted to an upright cylindrical support, said support having a pair of splines formed thereon, the end of one spline being spaced from the near end of the other spline by a circumferential groove, said hold down plate being supported from an elongate sleeve axially engageable with said support, and having a key engageable with said pair of splines. A torque arm is provided for selectively locating the cylindrical support and hold down plate relative to a base and an agitated platform.