Patent
   D438619
Priority
Dec 28 1998
Filed
Jun 25 1999
Issued
Mar 06 2001
Expiry
Mar 06 2015
Assg.orig
Entity
unknown
10
5
n/a
The ornamental design for magnetic field generating device for use in MRI, as shown and described.

FIG. 1 is a perspective view of a magnetic field generating device for use in MRI, showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof, the opposite side being a mirror image of the side shown herein;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a perspective view of a magnetic field generating device for use in MRI, showing a second embodiment of our new design;

FIG. 8 is a front view thereof;

FIG. 9 is a rear view thereof;

FIG. 10 is a left side view thereof, the opposite side being a mirror image of the side shown herein;

FIG. 11 is a top view thereof; and,

FIG. 12 is a bottom view thereof.

Aoki, Masaaki, Hashimoto, Shigeo, Okada, Shigemasu

Patent Priority Assignee Title
7631411, Jun 28 2004 General Electric Company Method of manufacturing support structure for open MRI
D461249, Apr 20 2001 SUMITOMO SPECIAL METALS CO , LTD ; Hitachi Medical Corporation Magnetic field generating device for use in MRI
D549826, Nov 09 2004 Neomax Co., Ltd. Magnetic field generating device for use in magnetic resonance imaging
D650906, Jan 21 2011 The Magstim Company Limited MRI coil housing
D701960, Jul 21 2011 Applied Magnetics, LLC Electromagnetic field apparatus
D725779, Jul 21 2011 Applied Magnetics, LLC Electromagnetic field apparatus
D726915, Jul 21 2011 Applied Magnetics, LLC Electromagnetic field apparatus
D783827, Feb 25 2015 J. MORITA MFG. CORP.; J MORITA MFG CORP Medical X-ray equipment
D783828, Feb 25 2015 J. MORITA MFG. CORP.; J MORITA MFG CORP Medical X-ray equipment
D827138, Jan 19 2016 KONINKLIJKE PHILIPS N V Part of a magnetic resonance imaging system
Patent Priority Assignee Title
4829252, Oct 28 1987 The Regents of the University of California MRI system with open access to patient image volume
5490509, Mar 18 1993 The Regents of the University of California Method and apparatus for MRI using selectively shaped image volume of homogeneous NMR polarizing field
6011393, Jun 26 1997 Toshiba America MRI, Inc. Self-supporting RF coil for MRI
6094590, Sep 18 1996 Hitachi, LTD Surgical operating apparatus
D386261, Oct 01 1996 Toshiba America MRI, Inc. Magnetic resonance imaging system
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 25 1999Sumitomo Special Metals Co., Ltd.(assignment on the face of the patent)
Jul 23 1999OKADA, SHIGEMASUSUMITOMO SPECIAL METALS CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0103670946 pdf
Jul 23 1999AOKI, MASAAKISUMITOMO SPECIAL METALS CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0103670946 pdf
Jul 23 1999HASHIMOTO, SHIGEOSUMITOMO SPECIAL METALS CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0103670946 pdf
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