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Patent
   D631962
Priority
Nov 14 2006
Filed
Jan 04 2010
Issued
Feb 01 2011
Expiry
Feb 01 2025
Inventors
Dorman, Jo…
Assg.orig
Scapa Flow…
Assg.curr
Scapa Flow…
Entity
unknown
Referenced by
37
References
41
Maint.:
n/a
The ornamental design for a medical dilator, as shown and described.

FIG. 1 is a perspective view of a medical dilator in accordance with the present invention;

FIG. 2 is a front elevation view of the medical dilator shown in FIG. 1;

FIG. 3 is a top plan view of the medical dilator shown in FIG. 1; and,

FIG. 4 is a bottom plan view of the medical dilator shown in FIG. 1.

The interior contours, as shown in FIG. 3, follow the exterior contours visible throughout the views.
INVENTORS:

Dorman, John

THIS PATENT IS REFERENCED BY THESE PATENTS:
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11864784, Mar 25 2015 Medtronic PS Medical, Inc. Pin drive rotary surgical cutting tools and powered handpieces
12137918, Jun 20 2018 Medtronic Xomed, Inc. Coupling portion for rotary surgical cutting systems
D648021, Nov 14 2006 Scapa Flow, LLC Medical dilator
D666292, Jun 26 2003 NuVasive, Inc. Dilator
D666293, Jun 26 2003 NuVasive, Inc. Dilator
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D762854, Sep 19 2014 KARL STORZ SE & CO KG Surgical navigation instrument
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ER1271,
ER1557,
ER5904,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2884123,
4031783, Apr 07 1975 Tattoo etching machine
4350151, Mar 12 1981 COOPERSURGICAL, INC Expanding dilator
4449532, Jul 08 1980 Dilator to facilitate endoscope insertion into the body
4573448, Oct 05 1983 HOWMEDICA OSTEONICS CORP Method for decompressing herniated intervertebral discs
4735202, Oct 06 1986 ALCON MANUFACTURING, LTD Microsurgical knife with locking blade guard
4772266, May 04 1987 Catheter Technology Corp. Catheter dilator/sheath assembly and method
4862891, Mar 14 1988 FARRELL, EDWARD M Device for sequential percutaneous dilation
4917274, Sep 27 1983 SORENSEN BIOSCIENCE, INC Miniscule droplet dispenser tip
5158543, Oct 30 1990 Laparoscopic surgical system and method
5279567, Jul 02 1992 Conmed Corporation Trocar and tube with pressure signal
5472426, Sep 12 1991 AOB PROPERTIES LIMITED PARTNERSHIP Cervical discectomy instruments
5741290, Aug 15 1994 Te-Shih, Huang Eyebrow tattooing tool
5976146, Jul 11 1997 Olympus Optical Co., Ltd. Surgical operation system and method of securing working space for surgical operation in body
6010520, May 01 1998 Double tapered esophageal dilator
609909,
6425859, Mar 22 1996 SDGI Holdings, Inc. Cannula and a retractor for percutaneous surgery
6776765, Aug 21 2001 HERAEUS MATERIALS S A Steerable stylet
6916330, Oct 30 2001 Depuy Synthes Products, LLC Non cannulated dilators
6969373, Apr 13 2001 Tricardia, LLC Syringe system
6981664, Jan 26 2000 DL Technology LLC Fluid dispense tips
719487,
7666188, Dec 16 2003 Depuy Synthes Products, LLC Methods and devices for spinal fixation element placement
20020123744,
20040122462,
20050070949,
20050256525,
20060004398,
20070255208,
20100094093,
D247512, Mar 15 1976 The Pantasote Company Surgical dilator
D264824, Nov 30 1979 Graphic Controls Corporation Combined surgical ruler and marking pen
D295445, Sep 19 1985 Combined punctum plug dilator and inserter for treating dry eye or other ophthalmic ailments
D300561, Dec 04 1985 Fluid dispenser tip
D318116, Feb 08 1988 Codman & Shurtleff, Inc Surgical elevator
D344903, Nov 25 1992 ALCON MANUFACTURING, LTD Bipolar probe
D364501, Jul 12 1993 Syringe traveling case
D387427, Feb 12 1996 ST LOUIS UNIVERSITY Ventriculostomy probe
D393715, Sep 13 1996 HGM, Inc. Optical fiber handpiece
D518178, Mar 08 2002 Biopsy punch
D589143, Apr 02 2007 Greatbatch Ltd Dilator apparatus
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 07 2007DORMAN, JOHN, M D Scapa Flow, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0255200312 pdf
Jan 04 2010Scapa Flow, LLC(assignment on the face of the patent)
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