Food mixer

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Information

Patent Grant
D319754

References
Source

Patent Number
D319,754
Date Filed
Wednesday, January 11, 1989
35 years ago
Date Issued
Tuesday, September 10, 1991
33 years ago

Inventors
- Rudolf Maass
Original Assignees
- ROBERT KRUPS STIFTUNG & CO. KG
Examiners
- Herrmann; Winifred E.
Agents
- Kontler; Peter K.

US Classifications
- D07 - Equipment for preparing or serving food or drink not elsewhere specified
Field of Search
- US
- D07 381
- D07 383
- D07 384
- D07 386
- D07 368
- D07 372
- D07 373
- D07 376-378
- D07 412-415
- D07 665
- D07 379
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a food mixer, as shown and described.

US Referenced Citations (5)

Number	Name	Date	Kind
D126657	Lenning	Apr 1941
D226124	Roberts	Jan 1973
D296860	Maass	Jul 1988
D296976	Maass	Aug 1988
D315473	Copland	Mar 1991

Non-Patent Literature Citations (4)

Entry
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.