Reaction unit for use in analyzing biological fluids

- Pacific Biotech, Inc.
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Description

FIG. 1 is a front, left side prspective view of a reaction unit for use in analyzing biological fluids, showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a front, left side perspective view of a second embodiment of the reaction unit for use in analyzing biological fluids;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a bottom plan view thereof; and

FIG. 8 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D299744 February 7, 1989 Bauer
D299859 February 14, 1989 Fan et al.
D299860 February 14, 1989 Fan et al.
D315791 March 26, 1991 Meyers et al.
4847199 July 11, 1989 Snyder et al.
Foreign Patent Documents
0217403 April 1988 EPX
Patent History
Patent number: D324426
Type: Grant
Filed: Oct 20, 1989
Date of Patent: Mar 3, 1992
Assignee: Pacific Biotech, Inc. (San Diego, CA)
Inventors: Eugene Fan (La Jolla, CA), Ching Huang (Chula Vista, CA), Dou-Mei Wang (Encinitas, CA), Gregg L. Wilson (San Diego, CA)
Primary Examiner: Stella Reid
Law Firm: Knobbe, Martens Olson & Bear
Application Number: 7/424,588