Nasal inhaler adaptor for left and right nostril

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Description

FIG. 1 is a front view of a nasal inhaler adaptor for left and right nostril, the back view being identical;

FIG. 2 is a left end view thereof, the right end view being identical;

FIG. 3 is a top view thereof; and,

FIG. 4 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
D59330 August 1921 Lobl
D95850 June 1935 Lobl
D196698 October 1963 Schwartzman
2427721 September 1947 Goldstein
2745402 May 1956 DuFresne
3255750 June 1966 Schwartzman
4083368 April 11, 1978 Freezer
4919128 April 24, 1990 Kopala et al.
Patent History
Patent number: D412572
Type: Grant
Filed: Jun 19, 1998
Date of Patent: Aug 3, 1999
Inventor: Gene W. Gray (Salt Lake City, UT)
Primary Examiner: Stella Reid
Application Number: 0/89,634
Classifications
Current U.S. Class: Respirator, Vaporizer, Or Inhalation Tube (4) (D24/110)
International Classification: 2404;