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:
May. 04, 1999
Filed:
Mar. 24, 1998
Applicant:
Inventors:
Raymond E Camezon, Danville, CA (US);
Klaus Silbermann, Sunol, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F / ; H04B / ;
U.S. Cl.
CPC ...
366197 ; 219726 ; 219729 ;
Abstract
A microwave resistant mixing device that is particularly useful for food preparation utilizing a motor which includes a moving mixing arm or paddle. The motor is further provided with a coupling for detachably mechanically linking the mixing arm to the motor. A housing provides a wall that forms a chamber to contain the motor. The housing also is constructed with an opening that provides access to the mixing arm coupling of the motor. A first shield prevents microwaves from entering the housing chamber through the housing wall. A second shield prevents microwaves from entering the housing chamber through the opening in the housing wall.