TREA

Mixing element

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Information

  • Patent Grant
  • D691281
  • Patent Number
    D691,281
  • Date Filed
    Friday, July 29, 2011
    13 years ago
  • Date Issued
    Tuesday, October 8, 2013
    11 years ago
  • US Classifications
    Field of Search
    • US
    • D24 220
    • D24 155
    • D24 156
    • D24 180
    • D24 176
    • D24 221
    • 433 173000
    • 433 176000
    • 433 125000
    • 433 126000
    • 606 074000
    • 606 072000
    • 366 172100
    • 366 307000
    • 442 149000
  • International Classifications
    • 2301
    • Term of Grant
      14Years
Information
Abstract
Description


FIG. 1 is a perspective view of a design for a new mixing element;



FIG. 2 is a top view thereof;



FIG. 3 is a bottom view thereof;



FIG. 4 is a front view thereof;



FIG. 5 is a back view thereof;



FIG. 6 is a left side view thereof; and,



FIG. 7 is a right side view thereof.


The broken lines depict portions of the mixing element that form no part of the claimed design.


Claims
  • The ornamental design for a mixing element, as shown and described.
Priority Claims (1)
Number Date Country Kind
001257497 Feb 2011 EM regional
US Referenced Citations (20)
Number Name Date Kind
D269039 Klein May 1983 S
D290395 Stevens et al. Jun 1987 S
5249862 Herold et al. Oct 1993 A
6244740 Wagner et al. Jun 2001 B1
6394643 Bublewitz et al. May 2002 B1
6443612 Keller Sep 2002 B1
6523992 Bublewitz et al. Feb 2003 B1
D474271 Iori et al. May 2003 S
D483495 Sand Dec 2003 S
6837612 Bublewitz et al. Jan 2005 B2
7320541 Wagner et al. Jan 2008 B2
D571479 Wagner Jun 2008 S
D571927 Wagner Jun 2008 S
D617001 Lee Jun 2010 S
7771110 Wang Aug 2010 B2
20010005338 Muhlbauer et al. Jun 2001 A1
20020175186 Keller Nov 2002 A1
20030137898 Wagner et al. Jul 2003 A1
20040085854 Pauser et al. May 2004 A1
20120218856 Walter et al. Aug 2012 A1
Foreign Referenced Citations (3)
Number Date Country
20302987 Apr 2003 DE
1149627 Oct 2001 EP
WO 9843727 Oct 1998 WO
Non-Patent Literature Citations (10)
Entry
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.