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Publication numberUSD310569 S
Publication typeGrant
Application numberUS 07/083,988
Publication dateSep 11, 1990
Filing dateAug 10, 1987
Priority dateFeb 9, 1987
Publication number07083988, 083988, US D310569 S, US D310569S, US-S-D310569, USD310569 S, USD310569S
InventorsBengt-Inge Broden
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Cannula for withdrawing a test sample from a test tube
US D310569 S
Abstract  available in
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  1. The ornamental design for a cannula for withdrawing a test sample from a test tube, as shown and described.

FIG. 1 is a top, left side perspective view of a cannula for withdrawing a test sample from a test tube, showing my new design, the cannula being generally symmetrical about its axis; and

FIG. 2 is a rear, bottom left side perspective view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD743046 *Jun 24, 2013Nov 10, 2015Medsmart, LlcFecal sample collection device
U.S. ClassificationD24/222