Including Open Area Patents (Class D21/501)
  • Building block module
    Patent number: D437011
    Type: Grant
    Filed: May 10, 2000
    Date of Patent: January 30, 2001
    Inventor: Chen-Chang Chang
  • Building block module
    Patent number: D437622
    Type: Grant
    Filed: May 10, 2000
    Date of Patent: February 13, 2001
    Inventor: Chen-Chang Chang
  • Building block module
    Patent number: D442236
    Type: Grant
    Filed: May 10, 2000
    Date of Patent: May 15, 2001
    Inventor: Chen-Chang Chang
  • Building block module
    Patent number: D442647
    Type: Grant
    Filed: May 10, 2000
    Date of Patent: May 22, 2001
    Inventor: Chen-Chang Chang
  • Assembly block
    Patent number: D516635
    Type: Grant
    Filed: December 29, 2004
    Date of Patent: March 7, 2006
    Inventor: Kwan-Young Kim
  • Assembly block
    Patent number: D516636
    Type: Grant
    Filed: January 12, 2005
    Date of Patent: March 7, 2006
    Inventor: Kwan-Young Kim
  • Assembly block
    Patent number: D517615
    Type: Grant
    Filed: December 29, 2004
    Date of Patent: March 21, 2006
    Inventor: Kwan-Young Kim
  • Assembly block
    Patent number: D517617
    Type: Grant
    Filed: January 12, 2005
    Date of Patent: March 21, 2006
    Inventor: Kwan-Young Kim
  • Inverted bottle holder
    Patent number: D528869
    Type: Grant
    Filed: February 22, 2005
    Date of Patent: September 26, 2006
    Inventor: Debra L. VanHook
  • Interconnecting block
    Patent number: D570425
    Type: Grant
    Filed: June 7, 2006
    Date of Patent: June 3, 2008
    Assignee: Q-BA-Maze Inc.
    Inventor: Andrew Comfort
  • Magnetic toy construction element
    Patent number: D577776
    Type: Grant
    Filed: December 20, 2007
    Date of Patent: September 30, 2008
    Assignee: MEGA Brands International S.A.R.L.
    Inventors: Daniel Tremblay, Andreanne Lavoie, Pascal Messier, Louis-Rene Auclair, Daniel Bourgeois
  • Interlocking toy
    Patent number: D588651
    Type: Grant
    Filed: June 11, 2008
    Date of Patent: March 17, 2009
    Assignee: ZinkoTek
    Inventors: John Jay Sinisi, Emily Matt, Joel Carpenter, Jon Hughes, Aaron Weinstock
  • Interlocking toy
    Patent number: D598505
    Type: Grant
    Filed: February 10, 2009
    Date of Patent: August 18, 2009
    Assignee: ZinkoTek
    Inventors: John Jay Sinisi, Emily Matt, Joel Carpenter, Jon Hughes, Aaron Weinstock
  • Toy building brick
    Patent number: D600291
    Type: Grant
    Filed: October 31, 2008
    Date of Patent: September 15, 2009
    Assignee: 3L-Rask APS
    Inventors: Rikke Christensen, Malthe Bruun Ludvigsen, Mads Sandahl Christensen, Lars Christensen, Frits Ludvigsen
  • Toy building element
    Patent number: D609282
    Type: Grant
    Filed: February 28, 2009
    Date of Patent: February 2, 2010
    Inventor: Kristian Jülich
  • Element for a building set
    Patent number: D612434
    Type: Grant
    Filed: May 27, 2009
    Date of Patent: March 23, 2010
    Assignee: Lego A/S
    Inventor: Anders Gaasedal Christensen
  • Element of a construction set
    Patent number: D614250
    Type: Grant
    Filed: July 14, 2009
    Date of Patent: April 20, 2010
    Assignee: Lego A/S
    Inventor: Jens Kronvold Frederiksen
  • Element for a toy construction set
    Patent number: D614707
    Type: Grant
    Filed: July 14, 2009
    Date of Patent: April 27, 2010
    Assignee: LEGO A/S
    Inventor: Jan Ryaa
  • Male toy building block
    Patent number: D616044
    Type: Grant
    Filed: July 21, 2009
    Date of Patent: May 18, 2010
    Inventor: Calif Kip Tervo
  • Female toy building block
    Patent number: D616045
    Type: Grant
    Filed: July 21, 2009
    Date of Patent: May 18, 2010
    Inventor: Calif Kip Tervo
  • Toy block
    Patent number: D616046
    Type: Grant
    Filed: February 5, 2009
    Date of Patent: May 18, 2010
    Assignee: CES English Co., Ltd.
    Inventor: Kyoo-Dong Hwang
  • Element of a construction set
    Patent number: D616505
    Type: Grant
    Filed: July 14, 2009
    Date of Patent: May 25, 2010
    Assignee: Lego A/S
    Inventor: Markus Kossmann
  • Element of a toy construction set
    Patent number: D616506
    Type: Grant
    Filed: July 14, 2009
    Date of Patent: May 25, 2010
    Assignee: Lego A/S
    Inventor: Markus Kossmann
  • Toy construction set element
    Patent number: D618737
    Type: Grant
    Filed: July 14, 2009
    Date of Patent: June 29, 2010
    Assignee: Lego A/S
    Inventor: Henrik Andersen
  • Toy building set element
    Patent number: D620989
    Type: Grant
    Filed: May 27, 2009
    Date of Patent: August 3, 2010
    Assignee: Lego A/S
    Inventor: Jan Ryaa
  • Toy block
    Patent number: D624605
    Type: Grant
    Filed: December 14, 2009
    Date of Patent: September 28, 2010
    Assignee: Yoshiritsu Kabushiki Kaisha
    Inventors: Hiroshi Kichijo, Yoshiie Kichijo
  • Toy element
    Patent number: D632346
    Type: Grant
    Filed: March 1, 2010
    Date of Patent: February 8, 2011
    Inventor: Richard Keith Hardstaff
  • Beam in a building structure providing paths of movement for a toy vehicle
    Patent number: D403028
    Type: Grant
    Filed: January 8, 1998
    Date of Patent: December 22, 1998
    Assignee: Rokenbok Toy Company
    Inventors: William M. Barton, Jr., Lonnie C. Pogue
  • Toy building element
    Patent number: D409679
    Type: Grant
    Filed: September 17, 1998
    Date of Patent: May 11, 1999
    Assignee: INTERLEGO AG
    Inventor: Jens Laulund Jensen
  • Toy building element
    Patent number: D410704
    Type: Grant
    Filed: September 17, 1998
    Date of Patent: June 8, 1999
    Assignee: INTERLEGO AG
    Inventor: Ricco Reinholdt Krog
  • Toy building element
    Patent number: D411864
    Type: Grant
    Filed: September 17, 1998
    Date of Patent: July 6, 1999
    Assignee: INTERLEGO AG
    Inventor: Ricco Reinholdt Krog
  • Toy-block with multi-directional rail guide means
    Patent number: D413943
    Type: Grant
    Filed: November 20, 1998
    Date of Patent: September 14, 1999
    Assignee: 90Degrees, Inc.
    Inventor: Eric A. Rudy
  • Toy-block with sidewall rail guide means
    Patent number: D417705
    Type: Grant
    Filed: November 20, 1998
    Date of Patent: December 14, 1999
    Assignee: 90Degrees, Inc.
    Inventor: Eric A. Rudy
  • Toy lattice frame piece
    Patent number: D422035
    Type: Grant
    Filed: December 11, 1998
    Date of Patent: March 28, 2000
    Assignee: Parvia Corporation
    Inventor: Peter Cyrus
  • Brick for play
    Patent number: D668302
    Type: Grant
    Filed: July 20, 2011
    Date of Patent: October 2, 2012
    Assignee: Bandai Co., Ltd.
    Inventor: Chihiro Hino
  • Section for use with a toy playset
    Patent number: D676497
    Type: Grant
    Filed: January 19, 2012
    Date of Patent: February 19, 2013
    Assignee: Innovation First, Inc.
    Inventors: Robert H. Mimlitch, III, David A. Norman, Douglas Galletti, Gregory Lavender, Brian Richard Delaney, Raul Olivera