Mixing device
Description
Claims
I claim the ornamental design for a mixing device, as shown.
Referenced Cited
Patent History
Patent number: D575314
Type: Grant
Filed: Nov 1, 2002
Date of Patent: Aug 19, 2008
Assignee: STEM Drive Limited (Dumfriesshire)
Inventor: Graham Hind (Annan)
Primary Examiner: Robin V Webster
Attorney: Venable LLP
Application Number: 29/170,129
Type: Grant
Filed: Nov 1, 2002
Date of Patent: Aug 19, 2008
Assignee: STEM Drive Limited (Dumfriesshire)
Inventor: Graham Hind (Annan)
Primary Examiner: Robin V Webster
Attorney: Venable LLP
Application Number: 29/170,129
Classifications
Current U.S. Class:
Vibrator Or Separator (D15/147)