Patent
   D504513
Priority
Mar 17 2003
Filed
Apr 15 2004
Issued
Apr 26 2005
Expiry
Apr 26 2019
Assg.orig
Entity
unknown
31
6
n/a
The ornamental design for a surgical knife safety handle, as shown and described.

FIG. 1 is a perspective view of a first embodiment of a surgical knife safety handle showing our new design, with the guard extended to cover the surgical knife blade;

FIG. 2 is a top view of the surgical knife safety handle shown in FIG. 1;

FIG. 3 is a bottom view of the surgical knife safety handle shown in FIG. 1;

FIG. 4 is a left side elevational view of the surgical knife safety handle shown in FIG. 1;

FIG. 5 is a right side elevational view of the surgical knife safety handle shown in FIG. 1;

FIG. 6 is a front elevational view of the surgical knife safety handle shown in FIG. 1;

FIG. 7 is a rear elevational view of the surgical knife safety handle shown in FIG. 1; and,

FIG. 8 is a perspective view of the surgical knife safety handle shown in FIG. 1, with the guard retracted to expose the surgical knife blade.

The broken line showing of the surgical knife blade and blade support is for illustrative purposes only, and forms no part of the claimed design.

Cote, Dana M., Morawski, Michael J.

Patent Priority Assignee Title
10258367, Apr 22 2003 HEALTHCARE FINANCIAL SOLUTIONS, LLC, AS SUCCESSOR AGENT Surgical knife safety handle
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7905894, Apr 22 2003 HEALTHCARE FINANCIAL SOLUTIONS, LLC, AS SUCCESSOR AGENT Surgical knife safety handle
7909840, Oct 20 2004 HEALTHCARE FINANCIAL SOLUTIONS, LLC, AS SUCCESSOR AGENT Surgical knife safety handle having user operable lock
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8464430, Feb 07 2008 HEALTHCARE FINANCIAL SOLUTIONS, LLC, AS SUCCESSOR AGENT Retractable safety knife
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8875405, Apr 09 2010 Oasis Medical, Inc. Micro surgical knife with safety feature
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Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 15 2004Becton, Dickinson and Company(assignment on the face of the patent)
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