TREA

Filter media retainer

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Information

  • Patent Grant
  • D687861
  • Patent Number
    D687,861
  • Date Filed
    Tuesday, January 17, 2012
    14 years ago
  • Date Issued
    Tuesday, August 13, 2013
    13 years ago
  • US Classifications
    Field of Search
    • US
    • D15 21
    • D15 28
    • D15 199
    • D23 397
    • D23 209
    • D23 261
    • D23 35
    • D23 499
    • D23 207
    • D23 365
    • D25 35
    • D25 488
    • D25 199
    • 404 004000
    • 210 792000
    • 210 281000
    • 210 282000
    • 210 793000
    • 210 265000
    • 210 293000
    • 210 295000
    • 210 348000
    • 210 767000
    • 210 791000
    • 210 291000
    • 210 263000
    • 210 274000
    • 210 275000
    • 210 279000
    • 210 292000
    • 210 163000
    • 210 164000
  • International Classifications
    • 1503
    • Term of Grant
      14Years
Information
Abstract
Description


FIG. 1 is a perspective view of a filter media retainer in accordance with an embodiment of the present invention engaged with an underdrain assembly.



FIG. 2 is an exploded, perspective view of the filter media retainer of FIG. 1 in accordance with an embodiment of the present invention, an underdrain assembly, and a plurality of fasteners.



FIG. 3 is a perspective view of the filter media retainer of FIG. 1 in accordance with an embodiment of the present invention.



FIG. 4 is a detailed, enlarged fragmentary perspective view of a plurality of compartments of the filter media retainer of FIG. 3 taken along section 4-7 in accordance with an embodiment of the present invention.



FIG. 5 is a detailed, enlarged fragmentary plan view of a plurality of compartments of the filter media retainer of FIG. 3 taken along section 4-7 in accordance with an embodiment of the present invention.



FIG. 6 is a detailed, enlarged fragmentary bottom view of a plurality of compartments of the filter media retainer of FIG. 3 taken along section 4-7 in accordance with an embodiment of the present invention.



FIG. 7 is a detailed, enlarged fragmentary bottom view of a plurality of compartments of the filter media retainer of FIG. 3 taken along section 4-7 in accordance with another embodiment of the present invention.



FIG. 8 is a front view and rear view of the filter media retainer of FIG. 3 in accordance with an embodiment of the present invention.



FIG. 9 is a right side view and left side view of the filter media retainer of FIG. 3 in accordance with an embodiment of the present invention.



FIG. 10 is a cross-sectional view of the filter media retainer of FIG. 3 taken along line 10-10 in accordance with an embodiment of the present invention.



FIG. 11 is a perspective view of a filter media retainer in accordance with another embodiment of the present invention engaged with an underdrain assembly.



FIG. 12 is an exploded, perspective view of the filter media retainer of FIG. 11 in accordance with an embodiment of the present invention, an underdrain assembly, and a plurality of fasteners.



FIG. 13 is a perspective view of the filter media retainer of FIG. 11 in accordance with an embodiment of the present invention.



FIG. 14 is a detailed, enlarged fragmentary perspective view of a plurality of compartments of the filter media retainer of FIG. 13 taken along section 14-17 in accordance with an embodiment of the present invention.



FIG. 15 is a detailed, enlarged fragmentary plan view of a plurality of compartments of the filter media retainer of FIG. 13 taken along section 14-17 in accordance with an embodiment of the present invention.



FIG. 16 is a detailed, enlarged fragmentary bottom view of a plurality of compartments of the filter media retainer of FIG. 13 taken along section 14-17 in accordance with an embodiment of the present invention.



FIG. 17 is a detailed, enlarged fragmentary bottom view of a plurality of compartments of the filter media retainer of FIG. 13 taken along section 14-17 in accordance with another embodiment of the present invention.



FIG. 18 is a front view and rear view of the filter media retainer of FIG. 13 in accordance with an embodiment of the present invention.



FIG. 19 is a right side view and left side view of the filter media retainer of FIG. 13 in accordance with an embodiment of the present invention; and,



FIG. 20 is a cross-sectional view of the filter media retainer of FIG. 13 taken along line 20-20 in accordance with an embodiment of the present invention.


The broken lines of the underdrain assembly shown in FIG. 1 and FIG. 11 are provided for the purpose of showing environment only, and form no portion of the claimed design.


The broken lines of the underdrain assembly and the broken lines of the plurality of fasteners shown in FIG. 2 and FIG. 12 are provided for the purpose of showing environment only, and form no portion of the claimed design.


Claims
  • The ornamental design for a filter media retainer, as shown and described.
US Referenced Citations (97)
Number Name Date Kind
1773417 Whitacre Aug 1930 A
2874844 Wanner Feb 1959 A
3456804 McGivern Jul 1969 A
3613888 Harris Oct 1971 A
3632978 Boze et al. Jan 1972 A
3762559 Knoy et al. Oct 1973 A
3831761 Chantereau Aug 1974 A
3840117 Ross Oct 1974 A
RE28458 Ross Jul 1975 E
3956134 Sturgill May 1976 A
4013021 Steinlein et al. Mar 1977 A
4065391 Farabaugh Dec 1977 A
4082664 Lindstol Apr 1978 A
4191652 Whitmore Mar 1980 A
4196079 Ward Apr 1980 A
4331542 Emrie May 1982 A
4340478 Stannard et al. Jul 1982 A
4367142 Blecher Jan 1983 A
4478726 Moore Oct 1984 A
4564450 Piper et al. Jan 1986 A
RE32248 Blecher Sep 1986 E
4743382 Williamson et al. May 1988 A
4750999 Roberts et al. Jun 1988 A
D299543 Phillips Jan 1989 S
4933524 Meurer Jun 1990 A
4940359 Van Duyn et al. Jul 1990 A
D312696 Phillips Dec 1990 S
5019259 Hambley May 1991 A
5108627 Berkebile et al. Apr 1992 A
5116443 Meurer May 1992 A
5130016 Gavin Jul 1992 A
5149427 Brown et al. Sep 1992 A
5232592 Brown et al. Aug 1993 A
5269920 Brown et al. Dec 1993 A
5332497 Shea et al. Jul 1994 A
5489388 Brown et al. Feb 1996 A
5529436 Meyers Jun 1996 A
D377389 Phillips et al. Jan 1997 S
5618421 Sorosinski Apr 1997 A
5639384 Brown et al. Jun 1997 A
5865999 Shea et al. Feb 1999 A
5916104 Lucenet et al. Jun 1999 A
5976370 Medworth Nov 1999 A
D422061 Lee Mar 2000 S
6090284 Melber et al. Jul 2000 A
6190568 Hunkele Feb 2001 B1
6387283 Lind May 2002 B1
6569328 Haggard May 2003 B1
6797166 Hambley et al. Sep 2004 B1
6830684 Stegge Dec 2004 B2
6991726 St. Germain Jan 2006 B2
D519601 Addison Apr 2006 S
7033489 Thompson et al. Apr 2006 B2
7063787 Jackson et al. Jun 2006 B2
7066685 Humphries et al. Jun 2006 B2
7090771 Dyson et al. Aug 2006 B2
D528193 Lee Sep 2006 S
7138056 Hambley et al. Nov 2006 B2
7192521 St. Germain Mar 2007 B2
7288193 Roberts et al. Oct 2007 B2
7326351 Hambley et al. Feb 2008 B2
D565148 Addison Mar 2008 S
D572358 Nattrass et al. Jul 2008 S
7410578 Hambley et al. Aug 2008 B2
7481930 Roberts Jan 2009 B2
7494592 Deskins Feb 2009 B2
7556236 Slappay Jul 2009 B2
7736506 Roberts et al. Jun 2010 B2
7754089 Roberts Jul 2010 B2
7820043 Roberts et al. Oct 2010 B2
D628267 Dittmann et al. Nov 2010 S
7897040 Newcombe et al. Mar 2011 B2
7922903 Roberts et al. Apr 2011 B2
8052870 Roberts et al. Nov 2011 B2
8123436 Larach Feb 2012 B2
D655803 Platt Mar 2012 S
D655804 Platt Mar 2012 S
D657858 Platt Apr 2012 S
D657859 Platt Apr 2012 S
8343343 Kadakia et al. Jan 2013 B2
20030118404 Lee Jun 2003 A1
20040000512 Germain Jan 2004 A1
20040238424 Thompson et al. Dec 2004 A1
20050194302 Roberts et al. Sep 2005 A1
20050232701 Humphries et al. Oct 2005 A1
20060086653 St. Germain Apr 2006 A1
20070175832 Roberts Aug 2007 A1
20070217866 Oscar Sep 2007 A1
20080073256 Tezuka et al. Mar 2008 A1
20080099411 Roberts et al. May 2008 A1
20080110817 Sugiura et al. May 2008 A1
20080216437 Prevost et al. Sep 2008 A1
20090001011 Knipmeyer et al. Jan 2009 A1
20090071909 Newcombe et al. Mar 2009 A1
20090071914 Roberts et al. Mar 2009 A1
20100078394 Bennett Apr 2010 A1
20110073549 Geibel et al. Mar 2011 A1