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Publication numberUSD392743 S
Publication typeGrant
Application numberUS 29/030,501
Publication dateMar 24, 1998
Filing dateOct 31, 1994
Publication number030501, 29030501, US D392743 S, US D392743S, US-S-D392743, USD392743 S, USD392743S
InventorsSteven D. Stoufer
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Test tube rack
US D392743 S
Abstract  available in
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  1. The ornamental design for a test tube rack, as shown.

FIG. 1 is a top perspective view of a test tube rack, showing my new design, the bottom perspective view being a mirror image;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof, the opposite side elevational view being a mirror image; and,

FIG. 4 is an end elevational view thereof, the opposite end elevational view being a mirror image.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US20070253870 *May 1, 2006Nov 1, 2007Operon Biotechnologies, Inc.Specimen tube holder and shipping container
U.S. ClassificationD24/230