Latest Robert Krups Stiftung & Co. KG Patents:


FIG. 1 is a left side elevational view of a blender showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a front perspective view thereof.

Referenced Cited
U.S. Patent Documents
D199888 December 1964 Dewenter
D218583 September 1970 Gilson
D220235 March 1971 Greubel
D220667 May 1971 Koshido et al.
D292260 October 13, 1987 Barrault
Other references
  • Evans, catalog 1980-81, p. 338, Moulinex "La Machine", top right item #3 and #2 Blender Attachment.
Patent History
Patent number: D319950
Type: Grant
Filed: Nov 22, 1988
Date of Patent: Sep 17, 1991
Assignee: Robert Krups Stiftung & Co. KG (Solingen)
Inventor: Rudolf Maass (Solingen)
Primary Examiner: Winifred E. Herrmann
Attorney: Peter K. Kontler
Application Number: 7/275,539
Current U.S. Class: D/7378; D/7386