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Class Information
Number: 446/135
Name: Amusement devices: toys > Having permanent magnet (not motor associated) > And member movable in spaced relation to moving magnet > Including interposed partition > Magnet or member moves along partition surface
Description: Device wherein one of the elements or portions remains in contact with a panel surface while moving along the surface opposite the other element or portion.










Sub-classes under this class:

Class Number Class Name Patents
446/136 Including motor to move member, magnet, or partition 55


Patents under this class:

Patent Number Title Of Patent Date Issued
8651915 Method and apparatus for control of a flexible material using magnetism Feb. 18, 2014
8262431 Traveling toy system Sep. 11, 2012
8210893 Method and apparatus for control of a flexible material using magnetism Jul. 3, 2012
7934575 Robotic locomotion method and mobile robot May. 3, 2011
7905758 Swinging spokes kinetic magnetic amusement device Mar. 15, 2011
7448932 Toy Nov. 11, 2008
7235013 Game machine using self-propelled members Jun. 26, 2007
7192628 Magnetically interactive substrates Mar. 20, 2007
6824441 Toy with moving character Nov. 30, 2004
6547626 Magnetically interactive substrate for a book Apr. 15, 2003
6537123 System and method for displaying magnetic devices Mar. 25, 2003
6467206 Multipurpose advertisement device Oct. 22, 2002
6383051 System and method for displaying magnetic devices May. 7, 2002
6217405 Magnetically interactive substrate for a book Apr. 17, 2001
6206746 Control means for toy Mar. 27, 2001
6102767 Control means for toy Aug. 15, 2000
6056619 Toy with moving article May. 2, 2000
6037853 Apparatus for displaying the interactions between magnetic fields Mar. 14, 2000
5897419 Moving model device for use in a racing game Apr. 27, 1999
5890944 Toy with moving article Apr. 6, 1999
5682692 Structure of a miniature animated display Nov. 4, 1997
5620353 Liquid ball capable of providing a dynamic view Apr. 15, 1997
5462472 Magnetic induction toy Oct. 31, 1995
5441434 Magnetic conveyance system Aug. 15, 1995
5425664 Magnet painter toy Jun. 20, 1995
5277588 Audio educational game Jan. 11, 1994
5269717 Dishware having a liquid-filled rim and eating implements Dec. 14, 1993
4964830 Magnetic device Oct. 23, 1990
4834371 Game having magnetically operable pieces May. 30, 1989
4832649 Double door opening and closing mechanism for use in toys and models May. 23, 1989
4822044 Moving surface magnetic game Apr. 18, 1989
4575346 Magnetic top running toy Mar. 11, 1986
4573936 Driving toy Mar. 4, 1986
4571199 Wrist watch type container for toy robot or the like Feb. 18, 1986
4295292 Demolition derby toy Oct. 20, 1981
4294036 Figure for arrangement on magnetically attractive surface Oct. 13, 1981
4288936 Wall-hanging type magnetic displaying device Sep. 15, 1981
4249742 Magnetic card game apparatus Feb. 10, 1981
4236718 Amusement device Dec. 2, 1980
4194737 Erratically rollable game device Mar. 25, 1980
4192508 Magnetic ball game Mar. 11, 1980
4160548 Action game apparatus Jul. 10, 1979
4106768 Amusement device Aug. 15, 1978
4033584 Game system Jul. 5, 1977
3974731 Musical toy Aug. 17, 1976
3946520 Magnetic doll set with thin substrate supported by a frame and by walls thereon Mar. 30, 1976
3940135 Hockey game Feb. 24, 1976











 
 
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