Mask cushion

Information

  • Patent Grant
  • D613852
  • Patent Number
    D613,852
  • Date Filed
    Monday, March 9, 2009
    15 years ago
  • Date Issued
    Tuesday, April 13, 2010
    14 years ago
  • US Classifications
    Field of Search
    • US
    • D24 1101
    • D24 1104
    • D24 1105
    • 128 207110
    • 128 207130
    • 128 206210
    • 128 206240
    • 128 206260
    • 128 206280
    • 128 205250
  • International Classifications
    • 2902
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is a front perspective view of a mask cushion according to our design;



FIG. 2 is a front view thereof;



FIG. 3 is a rear view thereof;



FIG. 4 is a top view thereof;



FIG. 5 is a bottom view thereof;



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



FIG. 7 is a right side view thereof.


Claims
  • The ornamental design for a mask cushion, as shown.
US Referenced Citations (22)
Number Name Date Kind
D423096 Kwok Apr 2000 S
D428139 Smart Jul 2000 S
D428988 Smart Aug 2000 S
D443355 Gunaratnam et al. Jun 2001 S
6374826 Gunaratnam et al. Apr 2002 B1
D459800 Smart Jul 2002 S
D464728 Paul Oct 2002 S
6467483 Kopacko Oct 2002 B1
6513526 Kwok Feb 2003 B2
D476732 Smart Jul 2003 S
6584977 Serowski Jul 2003 B1
D486907 Guney et al. Feb 2004 S
6691707 Gunaratnam Feb 2004 B1
D495797 Guney et al. Sep 2004 S
D498530 Smart Nov 2004 S
6851425 Jaffre Feb 2005 B2
D506827 Jones et al. Jun 2005 S
D515204 Guney et al. Feb 2006 S
D535023 Smart et al. Jan 2007 S
D537523 Dantanarayana et al. Feb 2007 S
D557411 Smart et al. Dec 2007 S
20030196657 Ging Oct 2003 A1
Divisions (2)
Number Date Country
Parent 29269688 Dec 2006 US
Child 29311411 US
Parent 29220931 May 2004 US
Child 29269688 US