- Shiley Incorporated

FIG. 1 is a top perspective view of an oxygenator showing our new design;

FIG. 2 is a bottom perspective view thereof.

Referenced Cited
U.S. Patent Documents
D290875 July 14, 1987 Badolato et al.
D299269 January 3, 1989 Pierson et al.
3827562 August 1974 Esmond
4282180 August 4, 1981 Railble
4407777 October 4, 1983 Wilkinson et al.
4490254 December 25, 1984 Gordon
Patent History
Patent number: D320445
Type: Grant
Filed: Jan 26, 1989
Date of Patent: Oct 1, 1991
Assignee: Shiley Incorporated (Irvine, CA)
Inventors: Kenneth A. Jones (Lake Elsinore, CA), Francis M. Servas (San Juan Capistrano, CA), Ned M. Santos (El Toro, CA)
Primary Examiner: Stella Reid
Law Firm: Knobbe, Martens, Olson & Bear
Application Number: 7/302,724