Red mixing tip shaft
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Description
The drawings are lined for color. The following explanation of the color is provided for clarity. The lining in all views represents red.
Claims
The ornamental design for a red mixing tip shaft, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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D290395 | June 16, 1987 | Stevens et al. |
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6523992 | February 25, 2003 | Bublewitz et al. |
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D483495 | December 9, 2003 | Sand |
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20010005338 | June 28, 2001 | Muhlbauer et al. |
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- Color photograph (one page) of a Penta Mixing Tip, 3M ESPE Item # 71510 (white mixing tip shaft), which was made commercially available by 3M ESPE Dental Products prior to Sep. 20, 2004.
- Color photograph (one page) of a MixPac Systems AG dynamic mixing tip (blue mixing tip shaft), which was publicly available prior to Sep. 20, 2004.
- Color photograph (one page) of a Heraeus Kulzer GmbH dynamic mixing tip (grey mixing tip shaft), which was publicly available prior to Sep. 20, 2004.
- Color photograph (one page) of a Heraeus Kulzer GmbH dynamic mixing tip (blue mixing tip shaft), which was publicly available prior to Sep. 20, 2004.
- Color photograph (one page) of a Heraeus Kulzer GmbH dynamic mixing tip (white mixing tip shaft), which was publicly available prior to Sep. 20, 2004.
- Color photograph (one page) of a Kettenbach GmbH& Co. KG Panasil Binetics Putty Dynamic Mixer Mixing Tip (white mixing tip shaft), which was publicly available prior to Sep. 20, 2004.
- Color photograph (one page) of a Kettenbach GmbH& Co. KG dynamic mixing tip (white mixing tip shaft), which was publicly available prior to Sep. 20, 2004.
- Color photograph (one page) of a Kettenbach GmbH& Co. KG dynamic mixing tip (grey mixing tip shaft), which was publicly available prior to Sep. 20, 2004.
- Color photograph (one page) of a DMG Chemisch-Pharmazeutische Fabrik GmbH dynamic mixing tip, which was publicly available prior to Sep. 20, 2004.
- Color photograph (one page) of a DMG Chemisch-Pharmazeutische Fabrik GmbH Honigum—Heavy, MixStar Tip, which was publicly available prior to Sep. 20, 2004.
Patent History
Patent number: D571479
Type: Grant
Filed: Mar 3, 2005
Date of Patent: Jun 17, 2008
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventor: Ingo W. Wagner (Woerthsee)
Primary Examiner: Louis S Zarfas
Assistant Examiner: Anhdao Doan
Attorney: Peter L. Olson
Application Number: 29/224,548
Type: Grant
Filed: Mar 3, 2005
Date of Patent: Jun 17, 2008
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventor: Ingo W. Wagner (Woerthsee)
Primary Examiner: Louis S Zarfas
Assistant Examiner: Anhdao Doan
Attorney: Peter L. Olson
Application Number: 29/224,548
Classifications
Current U.S. Class:
Mixer Or Grinder (63) (D24/220)