Patent
   D946147
Priority
Feb 11 2019
Filed
May 05 2021
Issued
Mar 15 2022
Expiry
Mar 15 2037
Assg.orig
Entity
unknown
0
13
n/a
The ornamental design for a surgical retractor, as shown and described.

FIG. 1 is a perspective view of a surgical retractor;

FIG. 2 is a front view of the surgical retractor;

FIG. 3 is a side view of the surgical retractor;

FIG. 4 is a back view of the surgical retractor;

FIG. 5 is a side view of the surgical retractor;

FIG. 6 is a top view of the surgical retractor; and,

FIG. 7 is a bottom view of the surgical retractor.

The broken lines in the figures are for illustrative purposes and form no part of the claimed design.

Wilson, Madeline G., Gum, Jeffrey Lynn, Crawford, III, Charles Hopkins, Owens, II, Roger Kirk, Djurasovic, Mladen G.

Patent Priority Assignee Title
Patent Priority Assignee Title
8974381, Apr 26 2011 NuVasive, Inc Cervical retractor
20090105547,
20200253594,
20200253595,
D369860, Nov 10 1994 Combined cervical and microdiscectomy retractor blade with detachable handle
D380548, May 04 1995 Microdiscectomy retractor
D395510, Apr 26 1996 Technology Holding Company II Coronary stabilizing retractor
D396285, Nov 10 1994 Two part cervical retractor
D411299, Sep 20 1996 United States Surgical Corporation Surgical retractor
D612494, Aug 25 2008 KARL STORZ SE & CO KG Retractor
D612495, Aug 25 2008 KARL STORZ SE & CO KG Retractor
D658286, Jul 29 2011 VIANT AS&O HOLDINGS, LLC Double ended retractor
D884169, Jan 18 2018 Paragon 28, Inc. Clamp
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 29 2021CRAWFORD, CHARLES HOPKINS, IIIWarsaw OrthopedicASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0561890244 pdf
Mar 29 2021OWENS, ROGER KIRK, IIWarsaw OrthopedicASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0561890244 pdf
Mar 31 2021WILSON, MADELINE G Warsaw OrthopedicASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0561890244 pdf
Apr 11 2021GUM, JEFFREY LYNNWarsaw OrthopedicASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0561890244 pdf
Apr 16 2021DJURASOVIC, MLADENWarsaw OrthopedicASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0561890244 pdf
May 05 2021Warsaw Orthopedic, Inc.(assignment on the face of the patent)
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