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Publication numberUSD351022 S
Publication typeGrant
Application numberUS 29/004,088
Publication dateSep 27, 1994
Filing dateJan 27, 1993
Publication number004088, 29004088, US D351022 S, US D351022S, US-S-D351022, USD351022 S, USD351022S
InventorsTatsuya Saito
Original AssigneeOlympus Optical Co., Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Double blade valvulotome
US D351022 S
Abstract  available in
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  1. The ornamental design for a double blade valvulotome, as shown and described.

FIG. 1 is a bottom right side perspective view of a double blade valvulotome showing my new design, the shaft is shown broken in the center to indicate indeterminate length;

FIG. 2 is a front, top and left side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a right side elevational view thereof;

FIG. 8 is a left side elevational view thereof;

FIG. 9 is a rear bottom right side perspective view thereof, with the blades shown in extended position; and,

FIG. 10 is a front top side perspective view thereof.

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US7717930Feb 28, 2005May 18, 2010Cook IncorporatedValvulotome with a cutting edge
US8398663May 17, 2010Mar 19, 2013Cook Medical Technologies LlcValvulotome device and method
US8808305Oct 1, 2012Aug 19, 2014Jeffrey B. KleinerSpinal fusion cage system with inserter
US8870882Jan 30, 2013Oct 28, 2014Jeffrey KLEINERApparatus and method of spinal implant and fusion
US8906028Sep 20, 2010Dec 9, 2014Spinal Surgical Strategies, LlcBone graft delivery device and method of using the same
US9060877Feb 6, 2012Jun 23, 2015Spinal Surgical Strategies, LlcFusion cage with combined biological delivery system
U.S. ClassificationD24/146