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Publication numberUSD246600 S
Publication typeGrant
Application numberUS 05/629,043
Publication dateDec 6, 1977
Filing dateNov 5, 1975
Priority dateMay 6, 1975
Publication number05629043, 629043, US D246600 S, US D246600S, US-S-D246600, USD246600 S, USD246600S
InventorsMotoji Kurata
Original AssigneeJapan Medical Supply Co., Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Test tube
US D246600 S
Abstract  available in
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  1. The ornamental design for test tube, as shown.

FIG. 1 is a perspective view of a test tube of my design; and

FIG. 2 is a cross-sectional view taken along line II--II of FIG. 1.

Non-Patent Citations
1Cambosco Scientific Cat., 1965, p. 75, Centrifuge Tube, item No. 21-185.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD732684 *Sep 25, 2013Jun 23, 2015Sysmex CorporationContainer for analyzer
U.S. ClassificationD24/224, D09/520