Mask frame

Information

FIG. 1 is a front perspective view of a mask frame according to an embodiment of 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; and,

FIG. 6 is a is a right side view thereof with the left side view being a mirror image thereof.

Where included, broken lines showing environment or structure are for illustrative purposes only and form no part of the claimed design.

Number	Name	Date	Kind
3521630	Westberg et al.	Jul 1970	A
5062421	Burns et al.	Nov 1991	A
D322318	Sullivan	Dec 1991	S
5224474	Bloomfield	Jul 1993	A
D378610	Reischel et al.	Mar 1997	S
D382341	Freund	Aug 1997	S
5921239	McCall et al.	Jul 1999	A
D428139	Smart	Jul 2000	S
D443355	Gunaratnam et al.	Jun 2001	S
6374826	Gunaratnam et al.	Apr 2002	B1
D457622	Kopacko et al.	May 2002	S
D459800	Smart	Jul 2002	S
D464427	Smart	Oct 2002	S
D468421	Smart	Jan 2003	S
6581594	Drew et al.	Jun 2003	B1
D486907	Guney et al.	Feb 2004	S
D495797	Guney et al.	Sep 2004	S
6860269	Kwok et al.	Mar 2005	B2
D516715	Guney et al.	Mar 2006	S

	Number	Date	Country
Parent	29170559	Nov 2002	US
Child	29194364		US