Mixing drum

Information

  • Patent Grant
  • D772306
  • Patent Number
    D772,306
  • Date Filed
    Friday, July 31, 2015
    9 years ago
  • Date Issued
    Tuesday, November 22, 2016
    8 years ago
  • US Classifications
    Field of Search
    • US
    • D15 10- 33
    • 366 040000
    • 366 061000
    • 366 136000
    • 366 341000
    • 366 018000
    • 366 026000
    • 366 044000
    • 366 054000
    • 366 053000
    • 366 060000
    • 366 110000
    • 220 636000
    • 220 669000
    • 220 563000
    • 220 023870
    • 193 016000
    • 193 022000
    • CPC
    • B28C5/4268
    • B28C5/2054
    • B28C5/141
    • B28C5/1862
    • B28C5/1887
    • E01C2019/1095
    • E01C2019/1086
    • E01C19/1027
    • B01F7/04
    • B01F2215/0047
  • International Classifications
    • 1503
    • Term of Grant
      15Years
Abstract
Description


FIG. 1 is a front perspective view of a mixing drum showing our new design;



FIG. 2 is a front view of the embodiment of FIG. 1;



FIG. 3 is a rear view of the embodiment of FIG. 1;



FIG. 4 is a left side view of the embodiment of FIG. 1;



FIG. 5 is a right side view of the embodiment of FIG. 1;



FIG. 6 is a top view of the embodiment of FIG. 1;



FIG. 7 is a bottom view of the embodiment of FIG. 1; and,



FIG. 8 is a side sectional view of the embodiment of FIG. 1 taken along line 8-8.


The ornamental design which is claimed is shown in solid lines in the figures. Broken lines are for illustrative purposes only and form no part of the claimed design. Broken lines formed by equal length dashes show unclaimed portions of the design. Broken lines formed of unequal length dashes (i.e. dash-dot) show boundaries between claimed and unclaimed portions of the design. Broken lines having a jagged element show that no particular length of the portion is claimed.


While the accompanying drawings illustrate one or more exemplary embodiments, it should be understood that, according to other exemplary embodiments that should be considered to be within the possession of the inventors of the present application at the time this application is being filed, it is contemplated that any illustrated solid lines (or portions thereof) may be converted to broken lines and that any illustrated broken lines (or portions thereof) may be converted to solid lines so as to claim or disclaim portions, components, or sub-components of the designs shown. It is further contemplated that shading may be added or removed to claim or disclaim the corresponding surfaces.


Claims
  • We claim the ornamental design for a mixing drum, as shown and described.
US Referenced Citations (42)
Number Name Date Kind
2492249 Willard et al. Dec 1949 A
2618472 Castendyck Nov 1952 A
2705621 Mackinney et al. Apr 1955 A
2723112 Smith Nov 1955 A
2865616 Masek Dec 1958 A
2961225 Graybill Nov 1960 A
3073580 Lendved Jan 1963 A
3861657 Sims Jan 1975 A
3912239 Ries Oct 1975 A
3944190 Dunmire Mar 1976 A
4212542 Beekenkamp Jul 1980 A
4544275 Hudelmaier Oct 1985 A
5209003 Maxfield et al. May 1993 A
5697741 Harris et al. Dec 1997 A
6264361 Kelley Jul 2001 B1
6578694 Harris et al. Jun 2003 B2
6957908 O'Connell et al. Oct 2005 B1
6966687 Elefsrud Nov 2005 B1
7489098 Harris et al. Feb 2009 B2
7578379 Gillmore et al. Aug 2009 B2
7648015 Gillmore et al. Jan 2010 B2
7683564 Harris et al. Mar 2010 B2
7850364 Harris et al. Dec 2010 B2
7896538 Wright Mar 2011 B2
7931397 Datema Apr 2011 B2
8083394 Fischer et al. Dec 2011 B2
8152216 Howell Apr 2012 B2
8613543 Datema Dec 2013 B2
8646965 Datema Feb 2014 B2
D737866 Datema Sep 2015 S
20050213422 Silbernagel Sep 2005 A1
20070064518 Goff et al. Mar 2007 A1
20070159915 Daly et al. Jul 2007 A1
20070217281 McAnally et al. Sep 2007 A1
20080205188 Lindblom et al. Aug 2008 A1
20080225632 Khouri Sep 2008 A1
20080259716 Khouri Oct 2008 A1
20100051062 Fischer et al. Mar 2010 A1
20140010035 Takahashi Jan 2014 A1
20140269146 Harris et al. Sep 2014 A1
20150159564 Wildgrube et al. Jun 2015 A1
20150174788 Pirri Jun 2015 A1
Continuations (1)
Number Date Country
Parent 29477768 Dec 2013 US
Child 29534822 US