Chemistry analyzer tray

- Hoffman-La Roche Inc.
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Description

FIG. 1 is a top plan view of a chemistry analyzer tray showing our new design;

FIG. 2 is a rear side elevation thereof;

FIG. 3 is a front elevation thereof;

FIG. 4 is a right side elevation thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevation thereof;

FIG. 7 is a top plan view of a second embodiment of FIG. 1;

FIG. 8 is a rear side elevation of FIG. 7;

FIG. 9 is a front elevation of FIG. 7;

FIG. 10 is a right side elevation of FIG. 7;

FIG. 11 is a bottom plan view of FIG. 7; and

FIG. 12 is a left side elevation of FIG. 7.

Referenced Cited
U.S. Patent Documents
D219959 February 1971 Anderson
D230138 January 1974 Weller
D237981 December 1975 Mastrell
D249708 September 26, 1978 Smith et al.
D266358 September 28, 1982 Kerns
D282724 February 25, 1986 Collister et al.
3480399 November 1969 Hamilton
4195060 March 25, 1980 Terk
4246339 January 20, 1981 Cole et al.
4608231 August 26, 1986 Witty et al.
Patent History
Patent number: D305003
Type: Grant
Filed: Jan 7, 1987
Date of Patent: Dec 12, 1989
Assignee: Hoffman-La Roche Inc. (Nutley, NJ)
Inventors: George L. Hayes (Towaco, NJ), Douglas W. Fitzsimmons (Howell, NJ)
Primary Examiner: Bernard Ansher
Assistant Examiner: Prabhakar Deshmukh
Attorneys: George M. Gould, Bernard S. Leon, A. Kate Huffman
Application Number: 7/1,273
Classifications
Current U.S. Class: D/9425