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Tray for carrying out chemical and biological tests
D280663 Tray for carrying out chemical and biological tests
Patent Drawings:Drawing: D280663-2    Drawing: D280663-3    
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(2 images)

Inventor: Albon, et al.
Date Issued: September 17, 1985
Application: 06/378,393
Filed: May 14, 1982
Inventors: Albon; Lionel F. S. (Oakley, GB2)
Winterson; Anthony J. (Wootton, GB2)
Assignee: Internationale Octrooi Maatschappij "Octropa" B.V. (Rotterdam, NL)
Primary Examiner: Word; A. Hugo
Assistant Examiner:
Attorney Or Agent: Cushman, Darby & Cushman
U.S. Class: D24/226; D24/229
Field Of Search: D24/31; D24/17; D24/29; D24/25; D24/34; D24/36; D24/52; D24/38; D24/53; D24/8; D24/32; 206/364; 206/366; 206/447; 206/562; 206/563; 206/564; 206/566; 206/368; 206/369; 206/388; 206/380; 206/588; 206/370; 206/456; 206/509; 220/20; 422/101; 422/102; 422/104; 422/65; 422/99; 356/246; 436/48; 435/33; 435/301
International Class:
U.S Patent Documents: D225467; D237317; 3107204; 3826717; 4245052
Foreign Patent Documents: 2384023
Other References:









Abstract:
Claim: The ornamental design for a tray for carrying out chemical and biological tests, substantially as shown and described.
Description: FIG. 1 is a perspective view of a tray for carrying out chemical and biological tests showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a sectional view thereof taken on line V--V of FIG. 1; and,

FIG. 6 is a sectional view thereof taken on line VI--VI in FIG. 1.

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