Patent
   D319502
Priority
Feb 08 1988
Filed
Feb 08 1988
Issued
Aug 27 1991
Expiry
Aug 27 2005
Assg.orig
Entity
unknown
12
2
n/a
The ornamental design for a surgical retractor frame, as shown.

FIG. 1 is a perspective view of a surgical retractor frame, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

Michelson, Gary K.

Patent Priority Assignee Title
6312377, Apr 06 2000 ViaMedics, LLC Soft tissue compression shield and method of retracting tissue
6488620, Apr 13 1998 ViaMedics, LLC Self-seating surgical access device
6746396, Apr 13 1999 ViaMedics, LLC Self-seating surgical access device and method of use
D361381, Mar 17 1994 Combined spine and sternum retractor frame
D380548, May 04 1995 Microdiscectomy retractor
D399955, Nov 14 1997 Combined spine/sternum retractor frame and blades
D422704, Aug 17 1998 ViaMedics, LLC Surgical access port
D425200, Jun 15 1999 ViaMedics, LLC Surgical access hoist
D428148, Jun 18 1999 ViaMedics, LLC Surgical access port
D428989, Jun 18 1999 ViaMedics, LLC Surgical incision spreading device
D954945, Jan 25 2021 ADVANCED SURGICAL RETRACTOR SYSTEMS, INC Surgical retractor arm
D954946, Jan 25 2021 ADVANCED SURGICAL RETRACTOR SYSTEMS, INC Surgical retractor arm
Patent Priority Assignee Title
4702230, Dec 08 1986 Pilling Co. Adapter for surgical retractor
4829985, May 28 1986 Delacroix-Chevalier Sternal retractor
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 14 2011KARLIN TECHNOLOGY, INC Codman & Shurtleff, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0274160733 pdf
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