Magnetic field generating device for use in MRI

Tsuzaki , et al. August 6, 2

Patent Grant D461249

U.S. patent number D461,249 [Application Number D/149,557] was granted by the patent office on 2002-08-06 for magnetic field generating device for use in mri. This patent grant is currently assigned to Sumitomo Special Metals Co. Ltd.. Invention is credited to Masaaki Aoki, Masayuki Nakatsu, Tsuyoshi Tsuzaki, Hitoshi Yoshino.


United States Patent D461,249
Tsuzaki ,   et al. August 6, 2002
**Please see images for: ( Certificate of Correction ) **

Magnetic field generating device for use in MRI

Claims

The ornamental design for a magnetic field generating device for use in MRI, as shown and described.
Inventors: Tsuzaki; Tsuyoshi (Osaka, JP), Aoki; Masaaki (Takatsuki, JP), Yoshino; Hitoshi (Kashiwa, JP), Nakatsu; Masayuki (Matsudo, JP)
Assignee: Sumitomo Special Metals Co. Ltd. (Osaka, JP)
Appl. No.: D/149,557
Filed: October 15, 2001

Foreign Application Priority Data

Apr 20, 2001 [JP] 2001-011557
Current U.S. Class: D24/158
Current International Class: 2401
Field of Search: ;D24/158 ;600/411,410,409,422 ;324/318,309

References Cited [Referenced By]

U.S. Patent Documents
4829252 May 1989 Kaufman
5431165 July 1995 Sellers
5436607 July 1995 Chari et al.
5490509 February 1996 Carlson et al.
D386261 November 1997 Lee et al.
6011393 January 2000 Kaufman et al.
6094590 July 2000 Kan et al.
D438619 March 2001 Okada et al.
Foreign Patent Documents
847567 Sep 1992 JP
849825-1 Jan 1993 JP
11-104109 Apr 1999 JP
Primary Examiner: Reid; Stella
Attorney, Agent or Firm: Bednarek; Michael D. Shaw Pittman LLP

Description



FIG. 1 is a perspective view of a magnetic field generating device for use in MRI;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

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