PTO Wrapper PDF
Dossier Espace Google
Patent
   D652922
Priority
Jun 26 2003
Filed
Apr 23 2010
Issued
Jan 24 2012
Expiry
Jan 24 2026
Inventors
Miles, Pat…
Assg.orig
NuVasive, …
Assg.curr
NuVasive, …
Entity
unknown
Referenced by
25
References
82
Maint.:
n/a
The ornamental design for a dilator, as shown and described.

The sole FIGURE is a perspective view of a dilator showing our new design.

The broken lines illustrate part of the distal portion that forms no part of the claimed design. The dilator is circular as seen from the end. The break line is shown at the wide end to indicate that only the distal portion of the dilator is illustrated. Only one view of the article is shown in the drawing or described in the specification. It is understood that the appearance of any part of the article not shown in the drawing or described in the specification forms no part of the claimed design.

Therefore, the determination of patentability is based on the design for the article shown and described.
INVENTORS:

Miles, Patrick, Martinelli, Scot, Finley, Eric

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
10213192, Jul 15 2015 Warsaw Orthopedic, Inc. Surgical instrument and method of use
10219798, Jul 15 2015 Warsaw Orthopedic, Inc. Surgical instrument and method of use
10687797, Dec 18 2008 HOWMEDICA OSTEONICS CORP Lateral access system for the lumbar spine
10799226, Jul 15 2015 Warsaw Orthopedic, Inc. Surgical adaptor and method
10980438, Nov 01 2011 Depuy Synthes Products, LLC Intraoperative neurophysiological monitoring system
11166709, Aug 23 2016 Stryker European Operations Holdings LLC Instrumentation and methods for the implantation of spinal implants
11191532, Mar 30 2018 Stryker European Operations Holdings LLC Lateral access retractor and core insertion
11266391, Feb 11 2019 Warsaw Orthopedic, Inc. Surgical retractor and method
11564674, Nov 27 2019 K2M, INC Lateral access system and method of use
11622757, Jul 15 2015 WARSAW ORTHOPEDICS INC. Surgical adaptor and method
11701098, Feb 11 2019 Warsaw Orthopedic, Inc. Surgical retractor system and method
11771464, Nov 13 2018 Stryker European Operations Limited Probes for surgical access system
11911016, Mar 30 2018 Stryker European Operations Holdings LLC Lateral access retractor and core insertion
8758344, Feb 27 1995 Warsaw Orthopedic, Inc. Spinal implant and instruments
9949651, Nov 01 2011 DEPUY SYNTHES PRODUCTS, INC Intraoperative neurophysiological monitoring system
D665076, Nov 15 2010 KARL STORZ SE & CO KG Changing rod
D666292, Jun 26 2003 NuVasive, Inc. Dilator
D666293, Jun 26 2003 NuVasive, Inc. Dilator
D666294, Jun 26 2003 NuVasive, Inc. Dilator
D735331, Aug 27 2014 SurgiQuest, Inc.; SURGIQUEST, INC Trocar for robotically assisted laparoscopic surgery
D772408, Jul 09 2014 Simplicity Nasal dilator
D852952, Jul 09 2014 Simplicity, LLC Nasal dilator
D865957, Jul 09 2014 Simplicity, LLC Nasal dilator
D865958, Jul 09 2014 Simplicity, LLC Nasal Dilator
D954260, Feb 11 2019 Warsaw Orthopedic, Inc. Surgical retractor
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1328624,
208227,
3803716,
3888004,
4545374, Sep 03 1982 Method and instruments for performing a percutaneous lumbar diskectomy
4573448, Oct 05 1983 HOWMEDICA OSTEONICS CORP Method for decompressing herniated intervertebral discs
5007902, Mar 09 1988 B. Braun Melsungen AG Catheter set for plexus anesthesia
5171279, Mar 17 1992 SDGI Holdings, Inc Method for subcutaneous suprafascial pedicular internal fixation
5295994, Nov 15 1991 General Surgical Innovations, Inc Active cannulas
5312417, Jul 29 1992 Laparoscopic cannula assembly and associated method
5331975, Mar 02 1990 Medtronic Spine LLC Fluid operated retractors
5342384, Aug 13 1992 BRIGHAM & WOMEN S HOSPITAL Surgical dilator
5378241, Jun 24 1992 Anesthesia instrument
5395317, Oct 30 1991 HOWMEDICA OSTEONICS CORP Unilateral biportal percutaneous surgical procedure
5509893, Jun 06 1991 Meditech International Pty Ltd. Speculum
5514153, Mar 02 1990 General Surgical Innovations, Inc Method of dissecting tissue layers
5599279, Mar 16 1994 Gus J., Slotman; Sherman, Stein; United States Surgical Corporation Surgical instruments and method useful for endoscopic spinal procedures
5707359, Nov 14 1995 Expanding trocar assembly
5762629, Oct 30 1991 HOWMEDICA OSTEONICS CORP Oval cannula assembly and method of use
5792044, Mar 22 1996 SDGI Holdings, Inc Devices and methods for percutaneous surgery
5814073, Dec 13 1996 Bonutti Skeletal Innovations LLC Method and apparatus for positioning a suture anchor
5817071, Jan 09 1997 Medtronic, Inc. Oval-shaped cardiac cannula
5888196, Mar 02 1990 General Surgical Innovations, Inc Mechanically expandable arthroscopic retractors
5902231, Mar 22 1996 Warsaw Orthopedic, Inc Devices and methods for percutaneous surgery
5976146, Jul 11 1997 Olympus Corporation Surgical operation system and method of securing working space for surgical operation in body
6007487, Mar 22 1996 SDGI Holdings, Inc. Tissue retractor for use through a cannula
6010520, May 01 1998 Double tapered esophageal dilator
6146371, Jan 09 1997 Medtronic, Inc. Oval-shaped cardiac cannula
6152871, Mar 22 1996 Warsaw Orthopedic, Inc Apparatus for percutaneous surgery
6161047, Apr 30 1998 Medtronic INC Apparatus and method for expanding a stimulation lead body in situ
6206826, Dec 18 1997 Warsaw Orthopedic, Inc Devices and methods for percutaneous surgery
6217509, Mar 22 1996 SDGI Holdings, Inc. Devices and methods for percutaneous surgery
6217527, Sep 30 1998 CARDINAL HEALTH SWITZERLAND 515 GMBH Methods and apparatus for crossing vascular occlusions
6221049, Sep 30 1998 CARDINAL HEALTH SWITZERLAND 515 GMBH Methods and apparatus for crossing vascular occlusions
6231546, Jan 13 1998 CARDINAL HEALTH SWITZERLAND 515 GMBH Methods and apparatus for crossing total occlusions in blood vessels
6270505, May 20 1998 Osamu, Yoshida; Toshiro, Terachi; Japan Science and Technology Corporation; J. Morita Manufacturing Corporation Endo-bag with inflation-type receiving mouth and instrument for inserting endo-bag
6292701, Aug 12 1998 Medtronic Xomed, Inc Bipolar electrical stimulus probe with planar electrodes
6325764, Aug 05 1996 Becton Dickinson and Company Bi-level charge pulse apparatus to facilitate nerve location during peripheral nerve block procedures
6395007, Mar 16 1999 ZIMMER BIOMET SPINE, INC Apparatus and method for fixation of osteoporotic bone
6425859, Mar 22 1996 SDGI Holdings, Inc. Cannula and a retractor for percutaneous surgery
6447484, Jan 09 1997 Medtronic, Inc Flexible disc obturator for a cannula assembly
6514217, Jan 13 1998 CARDINAL HEALTH SWITZERLAND 515 GMBH Methods and apparatus for treating vascular occlusions
6520907, Mar 22 1996 SDGI Holdings, Inc. Methods for accessing the spinal column
6535759, Apr 30 1999 BLUE TORCH MEDICAL TECHNOLOGIES, INC Method and device for locating and mapping nerves
6564078, Dec 23 1998 NuVasive, Inc Nerve surveillance cannula systems
6641613, Jan 30 2002 Alphatec Spine, Inc Double dowel spinal fusion implant
6645194, Jan 09 1997 Medtronic, Inc. Flexible disc obturator for a cannula assembly
6679833, Mar 22 1996 Warsaw Orthopedic, Inc Devices and methods for percutaneous surgery
6719692, May 07 1999 Aesculap AG Rotating surgical tool
6847849, Nov 15 2000 MAMO, LAURA Minimally invasive apparatus for implanting a sacral stimulation lead
6855105, Jul 11 2001 OPTICAL SPINE, LLC Endoscopic pedicle probe
6916330, Oct 30 2001 Depuy Synthes Products, LLC Non cannulated dilators
6926728, Jul 18 2001 MEDTRONIC EUROPE SARL Curved dilator and method
6929606, Jan 29 2001 Depuy Spine, Inc Retractor and method for spinal pedicle screw placement
7008431, Oct 30 2001 DEPUY SYNTHES PRODUCTS, INC Configured and sized cannula
7074226, Sep 19 2002 Warsaw Orthopedic, Inc Oval dilator and retractor set and method
7083625, Jun 28 2002 Warsaw Orthopedic, Inc Instruments and techniques for spinal disc space preparation
7198598, Mar 22 1996 Warsaw Orthopedic, Inc Devices and methods for percutaneous surgery
7207949, May 25 2005 NuVasive, Inc Surgical access system and related methods
7226451, Aug 26 2003 ZIMMER BIOMET SPINE, INC Minimally invasive access device and method
7276055, Jan 09 1997 Medtronic, Inc. Oval-shaped cardiac cannula
7311719, Mar 02 1990 General Surgical Innovations, Inc. Active cannulas
7470236, Nov 24 1999 NuVasive, Inc Electromyography system
7582058, Jun 26 2002 NuVasive, Inc Surgical access system and related methods
972983,
20010056280,
20020010392,
20030139648,
20040181231,
20050004593,
20050070949,
20050125021,
20060052669,
20060052828,
20070083161,
20070129747,
20090259108,
20100094093,
20100105986,
20100113884,
D295445, Sep 19 1985 Combined punctum plug dilator and inserter for treating dry eye or other ophthalmic ailments
D605760, Dec 11 2007 Uterine dilator
ASSIGNMENT RECORDS    Assignment records on the USPTO
///////////////////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 26 2004KAULA, NORBERTNuVasive, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0255290955 pdf
Apr 07 2004MEDEIROS, GORETTINuVasive, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0255290955 pdf
Apr 05 2005FARQUHAR, ALLEN NuVasive, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0255290955 pdf
Apr 05 2005MARTINELLI, SCOT NuVasive, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0255290955 pdf
Apr 11 2005GHARIB, JAMES NuVasive, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0255290955 pdf
Apr 11 2005MILES, PATRICK NuVasive, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0255290955 pdf
Apr 28 2005FINLEY, ERIC NuVasive, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0255290955 pdf
Apr 23 2010NuVasive, Inc.(assignment on the face of the patent)
Feb 08 2016NuVasive, IncBANK OF AMERICA, N A , AS ADMINISTRATIVE AGENTNOTICE OF GRANT OF SECURITY INTEREST IN PATENTS0406340404 pdf
Feb 08 2016IMPULSE MONITORING, INC BANK OF AMERICA, N A , AS ADMINISTRATIVE AGENTNOTICE OF GRANT OF SECURITY INTEREST IN PATENTS0406340404 pdf
Apr 25 2017BIOTRONIC NATIONAL, LLCBANK OF AMERICA, N A , AS ADMINISTRATIVE AGENTNOTICE OF GRANT OF SECURITY INTEREST IN PATENTS0424900236 pdf
Apr 25 2017NUVASIVE CLINICAL SERVICES MONITORING, INC BANK OF AMERICA, N A , AS ADMINISTRATIVE AGENTNOTICE OF GRANT OF SECURITY INTEREST IN PATENTS0424900236 pdf
Apr 25 2017NUVASIVE SPECIALIZED ORTHOPEDICS, INC BANK OF AMERICA, N A , AS ADMINISTRATIVE AGENTNOTICE OF GRANT OF SECURITY INTEREST IN PATENTS0424900236 pdf
Apr 25 2017NUVASIVE CLINICAL SERVICES, INC BANK OF AMERICA, N A , AS ADMINISTRATIVE AGENTNOTICE OF GRANT OF SECURITY INTEREST IN PATENTS0424900236 pdf
Apr 25 2017NuVasive, IncBANK OF AMERICA, N A , AS ADMINISTRATIVE AGENTNOTICE OF GRANT OF SECURITY INTEREST IN PATENTS0424900236 pdf
Feb 24 2020NUVASIVE SPECIALIZED ORTHOPEDICS, INC BANK OF AMERICA, N A , AS ADMINISTRATIVE AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0529180595 pdf
Feb 24 2020NUVASIVE CLINICAL SERVICES MONITORING, INC BANK OF AMERICA, N A , AS ADMINISTRATIVE AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0529180595 pdf
Feb 24 2020NuVasive, IncBANK OF AMERICA, N A , AS ADMINISTRATIVE AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0529180595 pdf
Feb 24 2020NUVASIVE CLINICAL SERVICES, INC BANK OF AMERICA, N A , AS ADMINISTRATIVE AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0529180595 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule