Airway

Description

FIG. 1 is a front elevational view of an airway showing my new design in storage position.

FIG. 2 is a front elevational view of the airway in use position.

FIG. 3 is a back elevational view of the airway shown in FIG. 2.

FIG. 4 is a side elevational view of the airway shown in FIG. 2.

FIG. 5 is a top plan view of the airway shown in FIG. 2.

FIG. 6 is a bottom plan view of the airway shown in FIG. 2.

The clip in FIG. 1 is of conventional appearance.

Referenced Cited
U.S. Patent Documents
D280021 August 6, 1985 Rind
1444155 February 1923 Jorgensen
3297027 January 1967 Rusch
3307551 March 1967 Violet, Jr.
3706106 December 1972 Leopoldi
3714945 February 1973 Stanley
3861087 January 1975 Martin
4338930 July 13, 1982 Williams
4363320 December 14, 1982 Kossove
4440161 April 3, 1984 Wadhwa
Patent History
Patent number: D300176
Type: Grant
Filed: Apr 25, 1986
Date of Patent: Mar 7, 1989
Inventor: Rajindar K. Wadhwa (Pittsburgh, PA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Stella M. Reid
Attorney: Arnold B. Silverman
Application Number: 6/857,581
Classifications
Current U.S. Class: D24/34; D24/59