Batch mixer
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Description
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
Foreign Patent Documents
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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
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