Food mixer

Latest Robert Krups Stiftung & Co. KG Patents:


FIG. 1 is a front perspective view of a food mixer embodying my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a right-hand side elevational view thereof; and

FIG. 7 is a left-hand side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D126657 April 1941 Lenning
D226124 January 1973 Roberts
D296860 July 26, 1988 Maass
D296976 August 2, 1988 Maass
D315473 March 19, 1991 Copland
Other references
  • Schoner Wohnen, Jan. 1984, p. 82, Philips Food Processor shown at left. Industrial Design Magazine, May/Jun. 1979, p. 23, #4, top left panel, UM 45 Kitchen Machine, Robert Bosch. Good Housekeeping, Nov. 1981, p. 236, Food Preparation System by West Bend/lower r. Industrial Design, Mar. 1961, p. 79, #4, top panel/Casco Chef-Mate Mixer Bowl Attachment.
Patent History
Patent number: D319754
Type: Grant
Filed: Jan 11, 1989
Date of Patent: Sep 10, 1991
Assignee: Robert Krups Stiftung & Co. KG (Solingen)
Inventor: Rudolf Maass (Solingen)
Primary Examiner: Winifred E. Herrmann
Attorney: Peter K. Kontler
Application Number: 7/295,981
Current U.S. Class: D/7379; D/7412