Nasal respiration mask

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top and right side perspective view of a nasal respiration mask showing my new design;

FIG. 2 is a bottom and right side perspective view thereof;

FIG. 3 is a bottom and right side perspective view thereof more fully showing the bottom;

FIG. 4 is a top plan view thereof;

FIG. 5 is a right side elevation view thereof, the left side elevation view (not shown) being a mirror image of the right side elevation view;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is an upper end elevation view thereof.

Claims

The ornamental design for a nasal respiration mask, as shown and described.

Referenced Cited
U.S. Patent Documents
D402755 December 15, 1998 Kwok
5042478 August 27, 1991 Kopala et al.
5542128 August 6, 1996 Lomas
5560354 October 1, 1996 Berthon-Jones et al.
5687715 November 18, 1997 Landis et al.
6044844 April 4, 2000 Kwok et al.
Patent History
Patent number: D439326
Type: Grant
Filed: Nov 29, 1999
Date of Patent: Mar 20, 2001
Assignee: MPV-Truma Gesellschaft Fuer Medizintechnische Produkte mbH (Munich)
Inventors: Karl-Heinz Hecker (Chiemgau), Rudolf Schinagl (Unterhaching)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: Jordan and Hamburg LLP
Application Number: 29/114,614
Classifications
Current U.S. Class: Inhalation Tube Or Mouthpiece Type (6) (D24/110.5); Mask (D24/110.1)
International Classification: 2902;