Fiber-optic cuvette

- Medtronic, Inc.
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Description

FIG. 1 is a perspective view of a fiber-optic cuvette, showing our new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is an end elevational view thereof; and,

FIG. 4 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D237631 November 1975 Katzman
D285486 September 2, 1986 Marinkovich et al.
D300361 March 21, 1989 Tokarz
D302299 July 18, 1989 Long et al.
4229179 October 21, 1980 Lee
4444498 April 24, 1984 Heinemann
4786474 November 22, 1988 Cooper
Patent History
Patent number: D338071
Type: Grant
Filed: Jun 27, 1991
Date of Patent: Aug 3, 1993
Assignee: Medtronic, Inc. (Minneapolis, MN)
Inventors: Ralph M. Kerns (Laguna Niguel, CA), Richard L. Holmes (Chino, CA)
Primary Examiner: Stella Reid
Assistant Examiner: I. Simmons
Attorneys: Harold R. Patton, Terry L. Wiles
Application Number: 7/722,628