Angled Surface Patents (Class D21/504)
Wedge, pyramid, or triangular (Class D21/505)
  • Octagonal toy building element
    Patent number: D437895
    Type: Grant
    Filed: October 22, 1999
    Date of Patent: February 20, 2001
    Inventor: Soren Christian Sorensen
  • Toy magnet
    Patent number: D513628
    Type: Grant
    Filed: June 3, 2005
    Date of Patent: January 17, 2006
    Assignee: Home Focus Development Limited
    Inventor: Jacob Ranis Stokholm Andersen
  • Block
    Patent number: D544551
    Type: Grant
    Filed: July 6, 2005
    Date of Patent: June 12, 2007
    Inventor: Minoru Morimura
  • Toy building element
    Patent number: D472942
    Type: Grant
    Filed: July 30, 2001
    Date of Patent: April 8, 2003
    Inventor: Soren Christian Sorensen
  • Block
    Patent number: D481767
    Type: Grant
    Filed: May 20, 2003
    Date of Patent: November 4, 2003
    Assignee: Mattel, Inc.
    Inventors: Jerry May, Robert W. Salmon, Carol D. Snyder
  • Toy block
    Patent number: D485315
    Type: Grant
    Filed: October 26, 2001
    Date of Patent: January 13, 2004
    Assignee: Noble Tire & Vessel, Inc.
    Inventor: Eileen W. Noble
  • Cap for a block
    Patent number: D497399
    Type: Grant
    Filed: May 20, 2003
    Date of Patent: October 19, 2004
    Assignee: Mattel, Inc.
    Inventors: Jerry May, Robert W. Salmon, Carol D. Snyder
  • Cap for a block
    Patent number: D499773
    Type: Grant
    Filed: May 20, 2003
    Date of Patent: December 14, 2004
    Assignee: Mattel, Inc.
    Inventors: Jerry May, Robert W. Salmon, Carol D. Snyder
  • Toy building block
    Patent number: D601642
    Type: Grant
    Filed: November 12, 2008
    Date of Patent: October 6, 2009
    Inventor: Yenia Garcia Talavera
  • 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
  • Play block
    Patent number: D638501
    Type: Grant
    Filed: September 3, 2010
    Date of Patent: May 24, 2011
    Inventor: Emily Fishman
  • Construction set element
    Patent number: D641055
    Type: Grant
    Filed: July 29, 2010
    Date of Patent: July 5, 2011
    Assignee: Lego A/S
    Inventor: Henrik Andersen
  • Toy building element
    Patent number: D409675
    Type: Grant
    Filed: September 17, 1998
    Date of Patent: May 11, 1999
    Assignee: INTERLEGO AG
    Inventor: Ricco Reinholdt Krog
  • Toy building element
    Patent number: D409680
    Type: Grant
    Filed: September 17, 1998
    Date of Patent: May 11, 1999
    Assignee: INTERLEGO AG
    Inventor: Ricco Reinholdt Krog
  • Toy building element
    Patent number: D409682
    Type: Grant
    Filed: September 17, 1998
    Date of Patent: May 11, 1999
    Assignee: INTERLEGO AG
    Inventor: Ricco Reinholdt Krog
  • Toy building element
    Patent number: D409684
    Type: Grant
    Filed: October 14, 1998
    Date of Patent: May 11, 1999
    Assignee: INTERLEGO AG
    Inventors: Jesper Elling, Lars Krog Jensen
  • Toy building element
    Patent number: D409686
    Type: Grant
    Filed: October 14, 1998
    Date of Patent: May 11, 1999
    Assignee: INTERLEGO AG
    Inventor: Uffe K. Toft
  • Toy building element
    Patent number: D410973
    Type: Grant
    Filed: September 17, 1998
    Date of Patent: June 15, 1999
    Assignee: INTERLEGO AG
    Inventor: Jens Laulund Jensen
  • Connector for a toy building block
    Patent number: D411261
    Type: Grant
    Filed: April 16, 1998
    Date of Patent: June 22, 1999
    Inventor: Ara John Movsesian
  • Toy building element
    Patent number: D411592
    Type: Grant
    Filed: September 17, 1998
    Date of Patent: June 29, 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 building element
    Patent number: D411865
    Type: Grant
    Filed: January 29, 1998
    Date of Patent: July 6, 1999
    Assignee: Hop Lee Cheong Industrial Limited
    Inventor: Kai-Shun Mak
  • Toy building element
    Patent number: D412947
    Type: Grant
    Filed: October 14, 1998
    Date of Patent: August 17, 1999
    Assignee: INTERLEGO AG
    Inventor: Christoffer Raundahl
  • Toy-block with tapered rail extension
    Patent number: D414531
    Type: Grant
    Filed: November 19, 1998
    Date of Patent: September 28, 1999
    Assignee: 90Degrees, Inc.
    Inventor: Eric A. Rudy
  • Toy-block with angled tapered rail extension
    Patent number: D414826
    Type: Grant
    Filed: November 19, 1998
    Date of Patent: October 5, 1999
    Assignee: 90 Degrees, Inc.
    Inventor: Eric A. Rudy
  • Single stud construction toy block
    Patent number: D420062
    Type: Grant
    Filed: December 21, 1998
    Date of Patent: February 1, 2000
    Assignee: Connector Set Limited Partnership
    Inventor: Joel I. Glickman
  • Dual stud construction toy block
    Patent number: D420711
    Type: Grant
    Filed: December 21, 1998
    Date of Patent: February 15, 2000
    Assignee: Connector Set Limited Partnership
    Inventor: Joel I. Glickman
  • Treble stud construction toy block
    Patent number: D426588
    Type: Grant
    Filed: December 21, 1998
    Date of Patent: June 13, 2000
    Assignee: Connector Set Limited Partnership
    Inventor: Joel I. Glickman