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Patent
   D751197
Priority
Mar 18 2014
Filed
Mar 18 2014
Issued
Mar 08 2016
Expiry
Mar 08 2030
Inventors
Shaffer, T…
Assg.orig
The Nemour…
Assg.curr
The Nemour…
Entity
unknown
Referenced by
6
References
16
Maint.:
n/a
The ornamental design for a retractor/depressor, as shown and described.

FIG. 1 is a front perspective view of a retractor/depressor.

FIG. 2 is a front view of the retractor/depressor of FIG. 1.

FIG. 3 is a sectional side view of the retractor/depressor of FIG. 1.

FIG. 4 is a front perspective view of the retractor/depressor of FIG. 1; and,

FIG. 5 is a rear perspective view of the retractor/depressor of FIG. 1.

The broken lines in the drawings show environmental subject matter that forms no part of the claimed design.
INVENTORS:

Shaffer, Thomas H., Rahman, Tariq, Tran, Neil Nghia, Wang, Jordan, Sample, Whitney

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D761036, Mar 02 2015 EAST WEST BANK, AS ADMINISTRATIVE AGENT Holder
D761037, Mar 02 2015 EAST WEST BANK, AS ADMINISTRATIVE AGENT Holder
D846746, Jul 25 2016 MASSCONS Co., Ltd. Equipment for measuring human body information
D877329, Sep 20 2018 King Saud University Self-retaining nasal septum retractor
ER9168,
ER950,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1839726,
2969059,
3154069,
3651800,
3768477,
4112934, Jun 16 1977 Combination alveolar ridge protector and anesthetic administration aid
4232660, Mar 21 1977 Winged irrigating surgical retractor
4738248, Jul 17 1986 SURGICAL DYNAMICS, INCORPORATED, A CORP OF DE Surgical retractors
5730597, Jun 05 1996 The United States of America as represented by the Secretary of the Navy Lip and cheek retractor
5876201, Aug 28 1997 Dental device and methods
7909829, Jun 27 2003 DEPUY ACROMED, INC Tissue retractor and drill guide
20070244489,
20100137692,
20100298648,
20140034064,
D704835, Oct 22 2012 Surgical retractor with suction tip
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 18 2014The Nemours Foundation(assignment on the face of the patent)
Jan 15 2016RAHMAN, TARIQThe Nemours FoundationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0375570078 pdf
Jan 15 2016SHAFFER, THOMAS H The Nemours FoundationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0375570078 pdf
Jan 19 2016SAMPLE, WHITNEYThe Nemours FoundationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0375570078 pdf
Jan 20 2016TRAN, NEIL NGHIAThe Nemours FoundationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0375570078 pdf
Jan 20 2016WANG, JORDANThe Nemours FoundationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0375570078 pdf
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