Batch mixer

- Buhler AG
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Description

FIG. 1 is a front left perspective view of a batch mixer showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right end view thereof; and,

FIG. 4 is a rear right perspective view thereof.

The portions shown in broken lines form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
865365 September 1907 Drake
1500061 July 1924 Dimm
1741013 December 1929 Cummer
2655265 October 1953 Little
2884232 April 1959 Wilkinson
3357748 December 1967 Lenhart
3941357 March 2, 1976 Wurtz
4572674 February 25, 1986 Mathis et al.
4588299 May 13, 1986 Brown et al.
4758095 July 19, 1988 Kanda et al.
4963031 October 16, 1990 Brown
6450679 September 17, 2002 Dahlinger et al.
20040179424 September 16, 2004 Yamada et al.
20090161478 June 25, 2009 Gustafson et al.
Foreign Patent Documents
0685255 December 1995 EP
0941947 September 1999 EP
Patent History
Patent number: D684811
Type: Grant
Filed: Aug 17, 2011
Date of Patent: Jun 25, 2013
Assignee: Buhler AG (Uzwil)
Inventor: Paolo Fancelli (Bellinzona)
Primary Examiner: Ricky Pham
Application Number: 29/399,699
Classifications
Current U.S. Class: D7/376