Airway adapter

- Critikon, Inc.
Description

FIG. 1 is a top right perspective view of an airway adapter showing our new design;

FIG. 2 is a top plan view of the adapter design depicted in FIG. 1;

FIG. 3 is a front elevational view of the airway adapter design depicted in the FIGS. 1 and 2;

FIG. 4 is a left end elevational view of the airway adapter design depicted in FIGS. 1-3; and,

FIG. 5 is a right end elevational view of the airway adapter design depicted in FIGS. 1-4.

A bottom plan view of the design depicted in FIGS. 1-5 is substantially identical to the top plan view illustrated in FIG. 2 although symmetrically opposite thereto and without the injection "gate" illustrated in FIG. 2.

A rear elevational view of the design depicted in FIGS. 1-5 is identical to the front elevational view shown in FIG. 3, although symmetrically opposite thereto.

Referenced Cited
U.S. Patent Documents
D239737 April 1976 Giurtino
D283914 May 20, 1986 Garner
D307183 April 10, 1990 Kalayjian
5038773 August 13, 1991 Norlien et al.
5060647 October 29, 1991 Alessi
5067492 November 26, 1991 Yelderman et al.
5197464 March 30, 1993 Babb et al.
Patent History
Patent number: D342135
Type: Grant
Filed: Oct 28, 1991
Date of Patent: Dec 7, 1993
Assignee: Critikon, Inc. (Tampa, FL)
Inventors: Daniel S. Goldberger (Boulder, CO), William J. Wohltmann (San Jose, CA), James R. Braig (Oakland, CA), Mark L. Yelderman (Plano, TX)
Primary Examiner: A. Hugo Word
Assistant Examiner: Ian Simmons
Law Firm: Woodcock, Washburn, Kurtz, Mackiewicz & Norris
Application Number: 7/784,047