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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.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
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
U.S. ClassificationD24/146