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Publication numberUSD448081 S1
Publication typeGrant
Application numberUS 29/141,326
Publication dateSep 18, 2001
Filing dateMay 4, 2001
Priority dateMay 4, 2001
Publication number141326, 29141326, US D448081 S1, US D448081S1, US-S1-D448081, USD448081 S1, USD448081S1
InventorsTibor B. Koros, Gabriel J. Koros
Original AssigneeTibor B. Koros, Gabriel J. Koros
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Retractor for heart valve surgery
US D448081 S1
Images(4)
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Claims(1)
  1. The ornamental design for a retractor for heart valve surgery, substantially as shown and described.
Description

FIG. 1 is a front isometric view of a retractor for heart valve surgery showing our new design, with the blades in an open position.

FIG. 2 is a front elevational view thereof.

FIG. 3 is a right side elevational view thereof.

FIG. 4 is a rear elevational view thereof.

FIG. 5 is a top plan view thereof.

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a front isometric view thereof, with the blades in closed position.

Classifications
U.S. ClassificationD24/135