Respiratory mask

- Respironics, Inc.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a respiratory mask showing our new design.

FIG. 2 is an additional perspective view of the respiratory mask in accordance with our new design.

FIG. 3 is a front view of the respiratory mask shown in FIG. 3.

FIG. 4 is a side view of the respiratory mask shown in FIG. 1. The opposite side is similar and not separately illustrated herein.

FIG. 5 is a top view of the respiratory mask shown in FIG. 1.

FIG. 6 is a back view of the respiratory mask shown in FIG. 1; and,

FIG. 7 is a bottom view of the respiratory mask shown in FIG. 1.

The broken line showing is for illustrative purposes only and forms no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D236033 July 1975 Dryden
D239469 April 1976 Halldin et al.
D333015 February 2, 1993 Farmer et al.
5662101 September 2, 1997 Ogden et al.
5746201 May 5, 1998 Kidd
D430663 September 5, 2000 Smart
D434141 November 21, 2000 Randeberg et al.
Patent History
Patent number: D464728
Type: Grant
Filed: Jun 4, 2001
Date of Patent: Oct 22, 2002
Assignee: Respironics, Inc. (Murrysville, PA)
Inventors: Zachary D. Paul (Pittsburgh, PA), Joseph M. Miceli, Jr. (Pittsburgh, PA)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: Michael W. Haas
Application Number: 29/142,895
Classifications
Current U.S. Class: Including Provision For Tube (D24/110.4); Mask (D24/110.1)
International Classification: 2902;