Disposable anesthesia face mask

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Description

FIG. 1 is a front elevational view of the disposable anesthesia face mask showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a right side elevational view thereof showing my new design in use with the broken line representation of a person's face being for illustrative purposes only.

Claims

The ornamental design for a disposable anesthesia face mask, as shown and described.

Referenced Cited
U.S. Patent Documents
D285496 September 2, 1986 Berman
D293613 January 5, 1988 Wingler
D300473 March 28, 1989 Roush
D323908 February 11, 1992 Hollister et al.
D347495 May 31, 1994 Baldwin
5540223 July 30, 1996 Starr et al.
D388873 January 6, 1998 Richards et al.
5738094 April 14, 1998 Hoftman
D397215 August 18, 1998 Hoftman
D411297 June 22, 1999 Rosiello et al.
5975079 November 2, 1999 Hellings et al.
20070295335 December 27, 2007 Nashed
Other references
  • 2-page Brochure entitled: Crystal (tm) Anesthesia Mask, published by Koo Americas, Inc. Date unknown.
Patent History
Patent number: D598537
Type: Grant
Filed: Oct 29, 2007
Date of Patent: Aug 18, 2009
Inventor: Ramses Nashed (Tierra Verde, FL)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Application Number: 29/292,759
Classifications