Patent
   D581531
Priority
Apr 11 2006
Filed
Jul 19 2006
Issued
Nov 25 2008
Expiry
Nov 25 2022
Assg.orig
Entity
unknown
11
12
n/a
The ornamental design for a tissue retractor frame, as shown and described.

FIG. 1 is a perspective view of the tissue retractor frame;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a rear elevation view thereof;

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

FIG. 7 is a bottom plan view thereof.

Alinsod, Red, Fowler, Jr., James M., Gelnett, Marc D.

Patent Priority Assignee Title
D617455, Jul 30 2008 GC Corporation Angulus oris dilating implement
D630736, Mar 27 2010 Shyh-Jen, Wang Open-end ratchet rack of retractor
D686729, Oct 18 2011 Oasis Medical, Inc. Ophthalmic structure
D736927, Oct 18 2011 Oasis Medical, Inc. Ophthalmic structure
D737437, Aug 05 2013 Surgical retractor
D739021, Oct 18 2011 Oasis Medical, Inc. Ophthalmic structure
D756515, Mar 10 2014 Alcon Inc Pupil expander
D756516, Mar 10 2014 Alcon Inc Pupil expander
D790694, Feb 23 2015 NATIONAL HOSPITAL ORGANIZATION; OZK CO , LTD ; SHINWA SYOJI CO , LTD Retractor
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
3823709,
4155355, Feb 01 1977 Circular surgical retractor apparatus
4274398, May 14 1979 COOPERSURGICAL, INC Surgical retractor utilizing elastic tubes frictionally held in spaced notches
5785649, Mar 31 1997 COOPERSURGICAL, INC Surgical retractor stay apparatus
5951467, Mar 23 1999 APPLIED MEDICAL TECHNOLOGY, INC Reconfigurable and self-retaining surgical retractor
20050171405,
20070156023,
20070161867,
20070208228,
20070238933,
D412576, Jul 30 1998 ABEON MEDICAL CORPORATION Tissue retractor frame
D504721, Dec 06 2002 Discus Dental, LLC Retractor
////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 19 2006CooperSurgical, Incorporated(assignment on the face of the patent)
Dec 03 2009ALINSOD, RED, DR COOPER SURGICAL, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0237310454 pdf
Dec 17 2009FOWLER, JAMES M, JR COOPER SURGICAL, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0237310454 pdf
Dec 17 2009GELNETT, MARC D COOPER SURGICAL, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0237310454 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule