Nasal pocket mask

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Description

FIG. 1 is a side elevational view of a nasal pocket mask showing my new design, the opposite side view being a mirror image of that shown;

FIG. 2 is an end elevational view thereof, the opposite end view being a mirror image of that shown;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a top perspective view thereof.

Referenced Cited
U.S. Patent Documents
D258994 April 21, 1981 Grane
D293613 January 5, 1988 Wingler
D305166 December 19, 1989 Quinn et al.
D321419 November 5, 1991 Wallace
D323908 February 11, 1992 Hollister et al.
4873972 October 17, 1989 Magidson et al.
5121745 June 16, 1992 Israel
Patent History
Patent number: D347495
Type: Grant
Filed: Feb 3, 1992
Date of Patent: May 31, 1994
Inventor: Gene R. Baldwin (Rockford, IL)
Primary Examiner: Kay H. Chin
Law Firm: Brady, O'Boyle & Gates
Application Number: 7/829,177
Classifications
Current U.S. Class: D29/8; D29/7