Modular breathing mask
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Description
FIG. 1 is a perspective view of a modular breathing mask according to a first embodiment of the present invention;
FIG. 2 is a rear view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof; and,
FIG. 8 is an exploded view thereof.
Claims
The ornamental design for a modular breathing mask, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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D402755 | December 15, 1998 | Kwok |
6044844 | April 4, 2000 | Kwok et al. |
D428987 | August 1, 2000 | Kwok |
D439326 | March 20, 2001 | Hecker et al. |
D443355 | June 5, 2001 | Gunaratnam et al. |
D458365 | June 4, 2002 | Kopacko et al. |
D468823 | January 14, 2003 | Smart |
6532961 | March 18, 2003 | Kwok et al. |
6561190 | May 13, 2003 | Kwok |
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WO 99/58181 | November 1999 | WO |
WO 01/97892 | December 2001 | WO |
Patent History
Patent number: D484237
Type: Grant
Filed: Jul 17, 2002
Date of Patent: Dec 23, 2003
Assignee: MAP Medizin-Technologie GmbH (Martinsried)
Inventors: Bernd Lang (Grätelting), Achim Biener (Munich)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: Nixon & Vanderhye P.C.
Application Number: 29/163,978
Type: Grant
Filed: Jul 17, 2002
Date of Patent: Dec 23, 2003
Assignee: MAP Medizin-Technologie GmbH (Martinsried)
Inventors: Bernd Lang (Grätelting), Achim Biener (Munich)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: Nixon & Vanderhye P.C.
Application Number: 29/163,978
Classifications
Current U.S. Class:
Mask (D24/110.1);
Including Provision For Tube (D24/110.4)
International Classification: 2902;
International Classification: 2902;