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:
Mar. 19, 1991
Filed:
Mar. 02, 1990
Applicant:
Inventors:
Robert L Artin, Richfield, WI (US);
Mark A Kubale, West Bend, WI (US);
Assignee:
Sunbeam Corporation, Downers Grove, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F / ;
U.S. Cl.
CPC ...
366297 ; 366100 ; 366331 ;
Abstract
A food mixing appliance having two sets of rotatable spindles, each set detachably receiving a pair of mixing implements which are retained by a manually operable retainer slidably movable in two directions to permit sequential insertion and retention of both implements in either pair. The appliance further including a detachable connection between a mixing head and a support column including an axle having a cutaway portion separating two journal portions, which axle is engaged by parallel spaced walls and a retaining wall extending from one of such spaced walls a distance equal to said cutaway portion.