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. 22, 2000
Filed:
Jul. 07, 1997
Applicant:
Inventor:
Michael C Thuma, Des Plaines, IL (US);
Assignee:
24th & Dean, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47J / ;
U.S. Cl.
CPC ...
366205 ; 366289 ; 366314 ; 2412821 ;
Abstract
A mixing apparatus that employs mixing blades that are capable of producing rotational mixing action and a vertically oscillating mixing action so that the blades are moveable within the apparatus from an area of a relatively larger volume to an area of a relatively smaller volume.