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.:

US 6488403 B1

PDF
Full Text
Expired
Date of Patent:
Dec. 03, 2002

Filed:

May. 29, 2001
Applicant:
Inventor:

Anthony Charles Lawson, Chiangmai, TH;

Assignee:

Tilia International, Inc., San Francisco, CA (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47J 4/3046 ;
U.S. Cl.
CPC ...
A47J 4/3046 ;
Abstract

A food mixer includes a whipping attachment . The attachment includes an elongated impeller that engages a drive of the mixer at the lower surface of a container . The attachment also includes a plurality of nested wire-shaped elements attached to a side of the impeller. Because the elements are nested, they travel at a different angular velocities resulting in improved whipping, agitating and mixing characteristics.


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Lawson, Anthony. (2002). Food mixer with whisk attachment (U.S. Patent No. 6488403). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6488403

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