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Publication numberUSD349574 S
Publication typeGrant
Application numberUS 29/000,350
Publication dateAug 9, 1994
Filing dateOct 9, 1992
Publication number000350, 29000350, US D349574 S, US D349574S, US-S-D349574, USD349574 S, USD349574S
InventorsGerald L. Metcalf, Alan K. Plyley, John M. Barker
Original AssigneeMinnesota Mining And Manufacturing Company
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D349574 S
Abstract  available in
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  1. The ornamental design for a trocar, as shown and described.

FIG. 1 is a perspective view of a trocar showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a back view thereof; and,

FIG. 7 is a front view thereof.

Non-Patent Citations
1"The Source of Laparoscopic Innovation", by Origin Medsystems, Inc., four (4) pages, 1992.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD757267 *May 23, 2014May 24, 2016Sterilance Medical (Suzhou) Inc.Lancet protective cap with two cup-shape openings
U.S. ClassificationD24/146, D24/147