Patent
   D483871
Priority
Apr 10 2002
Filed
Oct 09 2002
Issued
Dec 16 2003
Expiry
Dec 16 2017
Assg.orig
Entity
unknown
11
8
n/a
The ornamental design for a retractable safety guard for surgical scalpel, as shown and described.

FIG. 1 is a top plan view of a retractable safety guard for surgical scalpel showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is an end elevational view of one end thereof;

FIG. 6 is an end elevational view of an opposite end thereof; and,

FIG. 7 is a view similar to FIG. 1 with the scalpel extended.

Endo, Masahiro

Patent Priority Assignee Title
8181352, Dec 03 2008 Scalpel with removable blade assembly
D541123, Jan 27 2006 Kai R & D Center Co., Ltd. Scissors
D547495, Apr 08 2005 High Tech Ceramic E.K. Nail file
D726317, Jun 18 2012 Surgical knife
D728100, Jan 24 2012 Kai R&D Center Co., Ltd.; KAI R&D CENTER CO , LTD Surgical knife
D739020, Jun 30 2014 PARAMOUNT SURGIMED LTD. Retractable safety scalpel
D761423, Apr 16 2014 VIACYTE, INC Sizing tool for an encapsulation device
D761424, Apr 16 2014 VIACYTE, INC Deployment tool for an encapsulation device
D854685, Mar 06 2015 Aspen Surgical Products, Inc. Scalpel handle sheath
D941471, Mar 16 2018 Vibrating scalpel
D975274, Jun 26 2020 Board of Regents of the University of Nebraska Precision syringe plunger
Patent Priority Assignee Title
5201748, Jun 01 1992 Retractable-bladed surgical scalpel
5299357, Dec 18 1991 Southmedic Incorporated Disposable surgical scalpel with safety guard
5475925, Mar 21 1994 Merit Medical Systems, Inc Three-piece retractable-bladed knife
5730751, Mar 17 1994 Noble House Group Pty. Ltd. Scalpel
6015419, Aug 31 1998 STROME STEEL SURGICAL, INC Retractable surgical scalpel
6022364, Oct 24 1995 Disposable surgical safety scalpel
6254621, Jun 01 2000 S & S Surgical Products, Inc. Closed channel retractable surgical blade device and associated method
D466214, Apr 25 2001 Feather Safety Razor Co., Ltd. Disposable surgical blade holder
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 09 2002Kai R&D Center Co., Ltd.(assignment on the face of the patent)
Oct 16 2002ENDO, MASAHIROKAI R&D CENTER CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0135000440 pdf
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