Magnet Patents (Class D13/183)
  • Transfer device for magnetic particles
    Patent number: D502450
    Type: Grant
    Filed: October 22, 2002
    Date of Patent: March 1, 2005
    Assignee: Bio-Nobile Oy
    Inventors: Kenneth Rundt, Teija Kiikko
  • Handle magnet
    Patent number: D519944
    Type: Grant
    Filed: July 25, 2002
    Date of Patent: May 2, 2006
    Assignee: National Manufacturing Company
    Inventor: Corey J. Ottens
  • Refrigerator magnet
    Patent number: D468708
    Type: Grant
    Filed: April 30, 2001
    Date of Patent: January 14, 2003
    Inventor: Thomas W. Gray
  • Ballet shoes magnet
    Patent number: D468709
    Type: Grant
    Filed: August 14, 2001
    Date of Patent: January 14, 2003
    Inventor: April L. Harbin
  • Magnetic holder
    Patent number: D545906
    Type: Grant
    Filed: March 11, 2005
    Date of Patent: July 3, 2007
    Assignee: Locker Mate Corporation
    Inventor: George W. Wood
  • Magnetic holder for a tool
    Patent number: D564981
    Type: Grant
    Filed: June 22, 2006
    Date of Patent: March 25, 2008
    Inventor: Steven Johnson
  • Pair of magnetic holders for a tool
    Patent number: D564982
    Type: Grant
    Filed: June 22, 2006
    Date of Patent: March 25, 2008
    Inventor: Steven Johnson
  • Magnetic holder for a tool
    Patent number: D564983
    Type: Grant
    Filed: June 22, 2006
    Date of Patent: March 25, 2008
    Inventor: Steven Johnson
  • Magnetic holder for a tool
    Patent number: D566061
    Type: Grant
    Filed: June 22, 2006
    Date of Patent: April 8, 2008
    Inventor: Steven Johnson
  • Block magnet
    Patent number: D485809
    Type: Grant
    Filed: May 8, 2002
    Date of Patent: January 27, 2004
    Assignee: National Manufacturing Co.
    Inventor: Corey J. Ottens
  • Magnet pick-up
    Patent number: D307417
    Type: Grant
    Filed: November 4, 1986
    Date of Patent: April 24, 1990
    Inventor: John S. Doyel
  • Combined magnet and holder
    Patent number: D307745
    Type: Grant
    Filed: May 21, 1987
    Date of Patent: May 8, 1990
    Assignee: Adams Mfg.
    Inventor: William E. Adams
  • Magnetic retaining clamp for call light and TV monitor cable for hospital beds
    Patent number: D308818
    Type: Grant
    Filed: December 9, 1986
    Date of Patent: June 26, 1990
    Inventor: Thomas C. Powrzanas
  • Magnetic processor for shorting static electricity
    Patent number: D312073
    Type: Grant
    Filed: April 25, 1988
    Date of Patent: November 13, 1990
    Inventor: Lloyd D. Mitchell
  • Ornamental magnet
    Patent number: D600224
    Type: Grant
    Filed: October 3, 2008
    Date of Patent: September 15, 2009
    Assignee: Umbra LLC
    Inventor: Marion Lanktree
  • Magnet
    Patent number: D316404
    Type: Grant
    Filed: June 13, 1988
    Date of Patent: April 23, 1991
    Inventor: Ronald K. Calleja
  • Cover for a magnetic separator
    Patent number: D329845
    Type: Grant
    Filed: December 20, 1989
    Date of Patent: September 29, 1992
    Inventor: Robert Wysolmerski
  • Magnetic core
    Patent number: D330189
    Type: Grant
    Filed: August 17, 1990
    Date of Patent: October 13, 1992
    Assignee: Powercube Corporation
    Inventors: Marcus D. Burrow, James D. Burts, Jr., Kevin D. Jackson, Paul A. Jeffries, Clayton L. Sturgeon
  • Magnetic fastener
    Patent number: D330509
    Type: Grant
    Filed: February 21, 1990
    Date of Patent: October 27, 1992
    Inventor: Joanette M. Belknap
  • Magnetic core
    Patent number: D330541
    Type: Grant
    Filed: August 17, 1990
    Date of Patent: October 27, 1992
    Assignee: Powercube Corporation
    Inventors: Marcus D. Burrow, James D. Burts, Jr., Kevin D. Jackson, Paul A. Jeffries, Clayton L. Sturgeon
  • Magnet holder for treatment of liquids
    Patent number: D337148
    Type: Grant
    Filed: January 11, 1991
    Date of Patent: July 6, 1993
    Inventor: Kyle Burns
  • Lifting magnet
    Patent number: D337411
    Type: Grant
    Filed: April 12, 1991
    Date of Patent: July 13, 1993
    Assignee: Harsco Corporation
    Inventor: William C. Smith
  • Tool size identifying magnet
    Patent number: D337994
    Type: Grant
    Filed: May 4, 1990
    Date of Patent: August 3, 1993
    Inventor: Eloy Herrera
  • Combined solenoid housing and cable linkage
    Patent number: D342941
    Type: Grant
    Filed: January 24, 1992
    Date of Patent: January 4, 1994
    Assignee: Trombetta Corporation
    Inventors: Carl H. Tannenbaum, Robert E. Mitchell, Wayne M. Groth, Dennis A. Maller
  • Name tag magnet
    Patent number: D343166
    Type: Grant
    Filed: July 19, 1991
    Date of Patent: January 11, 1994
    Assignee: Illen Products Ltd.
    Inventor: Anil S. Nanji
  • Magnet
    Patent number: D350943
    Type: Grant
    Filed: March 2, 1992
    Date of Patent: September 27, 1994
    Assignee: Adams Mfg. Co.
    Inventors: William E. Adams, Marc Peoples
  • Corner piece particularly for reversible frames
    Patent number: D360765
    Type: Grant
    Filed: October 12, 1994
    Date of Patent: August 1, 1995
    Inventor: David N. Te'Kannon
  • Solenoid housing and cap
    Patent number: D363702
    Type: Grant
    Filed: February 16, 1994
    Date of Patent: October 31, 1995
    Inventor: Patrick A. McFadden
  • Magnetic dish
    Patent number: D367757
    Type: Grant
    Filed: August 30, 1994
    Date of Patent: March 12, 1996
    Inventor: Chien-Tu Liu
  • Novelty magnet
    Patent number: D373115
    Type: Grant
    Filed: May 25, 1994
    Date of Patent: August 27, 1996
    Inventor: Charles Logan
  • Magnet
    Patent number: D373303
    Type: Grant
    Filed: January 20, 1995
    Date of Patent: September 3, 1996
    Inventor: Donald Bailey
  • Magnetic belt
    Patent number: D375186
    Type: Grant
    Filed: October 11, 1995
    Date of Patent: November 5, 1996
    Assignee: Unidex Group, nc.
    Inventor: Jong H. Kim
  • Solenoid assembly
    Patent number: D378513
    Type: Grant
    Filed: December 4, 1995
    Date of Patent: March 18, 1997
    Assignee: Synchro-Start Products, Inc.
    Inventors: John Bandas, Pete Stocco
  • Magnet
    Patent number: D642548
    Type: Grant
    Filed: May 15, 2009
    Date of Patent: August 2, 2011
    Inventor: Frank Randolph Bowen, III
  • Transformer magnetic core
    Patent number: D379089
    Type: Grant
    Filed: January 16, 1996
    Date of Patent: May 6, 1997
    Assignee: Powercube A Natel Engineering Co. Inc.
    Inventors: Philip M. Harris, Robert M. Martinelli
  • Spring clip
    Patent number: D383666
    Type: Grant
    Filed: January 16, 1996
    Date of Patent: September 16, 1997
    Assignee: Adams Mfg. Corp.
    Inventor: William E. Adams
  • Magnetic core for electronic equipment
    Patent number: D384333
    Type: Grant
    Filed: August 10, 1995
    Date of Patent: September 30, 1997
    Assignee: TDK Corporation
    Inventor: Mikio Suzuki
  • Magnetic holder
    Patent number: D647496
    Type: Grant
    Filed: September 15, 2010
    Date of Patent: October 25, 2011
    Assignee: Marine Town Inc.
    Inventor: Chin-Chung Tung
  • Magnetized bingo chip retriever
    Patent number: D391231
    Type: Grant
    Filed: March 19, 1997
    Date of Patent: February 24, 1998
    Inventor: Robert C. Cerveny
  • Magnet structure for a conical target
    Patent number: D400511
    Type: Grant
    Filed: March 21, 1996
    Date of Patent: November 3, 1998
    Assignee: Applied Materials, Inc.
    Inventor: Avi Tepman
  • Portion of a solenoid housing
    Patent number: D658593
    Type: Grant
    Filed: December 22, 2010
    Date of Patent: May 1, 2012
    Assignee: Group-A Autosports, Inc.
    Inventors: David Hsu, Clinton Yee
  • Magnetic searching system for electrical boxes
    Patent number: D660231
    Type: Grant
    Filed: September 10, 2010
    Date of Patent: May 22, 2012
    Assignee: JIJ-Plast AB
    Inventor: Stina Delin