Wind assisted RV holding tank vent

Information

  • Patent Grant
  • D550589
  • Patent Number
    D550,589
  • Date Filed
    Friday, January 27, 2006
    18 years ago
  • Date Issued
    Tuesday, September 11, 2007
    17 years ago
  • US Classifications
    Field of Search
    • US
    • D12 101-106
    • D12 400
    • D12 317
    • D23 263
    • D23 370
    • D23 375
    • D23 324
    • D23 373
    • D23 393-394
    • 004 216000
    • 004 218000
    • 004 321000
    • 296 216020
    • 454 136000
    • 454 199000
    • 454 367940
    • 114 211000
    • 114 2010R0
    • 141 301000
    • 141 387000
    • 141 065000
    • 210 199000
  • International Classifications
    • 1210
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is a front elevational view of our design;



FIG. 2 is a transverse sectional view taken along line 22 in FIG. 1;



FIG. 3 is a rear elevational view of our design;



FIG. 4 is a top plan view of our design;


FIG, 5 is a bottom plan view of our design;



FIG. 6 is a top, right front perspective view embodying our design;



FIG. 7 is a right side elevational view of our design and the left side elevational view being a mirror image;



FIG. 8 is a sectional view taken along line 88 in FIG. 7; and,



FIG. 9 is a sectional view taken along line 99 in FIG. 7; and,



FIG. 10 is a bottom, left rear perspective view embodying our design and being some what enlarged from that of FIGS. 1 through 9.


Claims
  • The ornamental design for an wind assisted RV holding tank vent, as shown and described.
US Referenced Citations (17)
Number Name Date Kind
2728921 Dorko Jan 1956 A
3192539 Martz Jul 1965 A
3230552 Schulz Jan 1966 A
3551916 Ried Jan 1971 A
3776383 Hargraves Dec 1973 A
3981323 Watson Sep 1976 A
4615263 Titterud Oct 1986 A
D316595 Sauber Apr 1991 S
D330588 Lindeen Oct 1992 S
D365873 Van Belle Jan 1996 S
D376007 Thomas Nov 1996 S
D389564 Owusu Jan 1998 S
D428130 Zirk Jul 2000 S
6189161 Rijn et al. Feb 2001 B1
D453823 Wagner Feb 2002 S
D456889 Rossman May 2002 S
6468147 Thomas Oct 2002 B1