Patent
   D300659
Priority
Jul 20 1987
Filed
Jul 20 1987
Issued
Apr 11 1989
Expiry
Apr 11 2003
Assg.orig
Entity
unknown
2
7
n/a
The ornamental design for a test specimen holder, as shown and described.

FIG. 1 is a perspective view of a test specimen holder showing my new design, the holder being in the assembled rolled condition for the testing process;

FIG. 2 is a top plan view thereof, the holder being flat and unrolled for the ease of mounting the test specimens, the bottom view being identical;

FIG. 3 is an enlarged end elevational view of the clip which maintains the holder in the rolled condition;

FIG. 4 is an end elevational view of the holder as shown in FIG. 1;

FIG. 5 is a side elevational view of the holder as shown in FIG. 1.

Needham, Donald G.

Patent Priority Assignee Title
D580559, Nov 17 2007 Kaiwood Technology Co., Ltd. Holder for samples of bodily fluid such as blood and urine
D792602, Nov 18 2014 Cartridge for carrying test panel
Patent Priority Assignee Title
3509872,
4241188, Oct 09 1979 Becton, Dickinson and Company Culture bottle having stopper lock
4248904, May 25 1978 Method for preparing samples for application to a thin layer chromatographic sheet
D244561, Apr 26 1976 BAKER MINE SERVICES, INC Explosion proof fluorescent lamp for mines or the like
D265934, Aug 17 1978 Quartz halide lamp reflector-heat concentrator
D280025, Sep 01 1982 BURN-BRITE LIGHTS PROPRIETARY LIMITED, Flame-proof light enclosure
D285486, Jan 16 1984 Mast Immunosystems, Ltd. Biological reaction cell
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