Medical facemask
Description
FIG. 1 is a perspective view of a medical facemask, showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Claims
The ornamental design for a medical facemask, as shown.
Referenced Cited
U.S. Patent Documents
3330273 | July 1967 | Bennett |
4655213 | April 7, 1987 | Rapoport et al. |
D305166 | December 19, 1989 | Quinn et al. |
5660174 | August 26, 1997 | Jacobelli |
D397215 | August 18, 1998 | Hoftman |
D434141 | November 21, 2000 | Randeberg et al. |
6494206 | December 17, 2002 | Bergamaschi et al. |
20020134388 | September 26, 2002 | Chang |
20020185134 | December 12, 2002 | Bishop |
Patent History
Patent number: D499803
Type: Grant
Filed: Jul 14, 2003
Date of Patent: Dec 14, 2004
Inventor: Ti-Li Chang (Taichung Hsien)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firms: Alan D. Kamrath, Nikolai & Mersereau, P.A.
Application Number: 29/186,304
Type: Grant
Filed: Jul 14, 2003
Date of Patent: Dec 14, 2004
Inventor: Ti-Li Chang (Taichung Hsien)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firms: Alan D. Kamrath, Nikolai & Mersereau, P.A.
Application Number: 29/186,304
Classifications
Current U.S. Class:
Including Provision For Tube (D24/110.4);
Mask (D24/110.1)
International Classification: 2902;
International Classification: 2902;