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Class Information
Number: 446/171
Name: Amusement devices: toys > Including unattached gravity-fed rolling, tumbling, or energy-imparting falling ele ent, or pathway therefor (e.g., marble runway) > And means for automatically recycling element
Description: Device including means to return an element back to its starting point without manual handling after it has rolled or fallen under the force of gravity.


Sub-classes under this class:

Class Number Class Name Patents
446/172 Hand-cranked element conveyer 5


Patents under this class:

Patent Number Title Of Patent Date Issued
5951357 Ski jump amusement device Sep. 14, 1999
5908343 Kinetic toy Jun. 1, 1999
5855501 Circulating toy assembly Jan. 5, 1999
5800240 Marble race toy with elevator and supporting infrastructure Sep. 1, 1998
5785573 Kinetic toy Jul. 28, 1998
5735724 Toy assembly having moving toy elements Apr. 7, 1998
5709581 Kinetic toy Jan. 20, 1998
5499467 Information display stand Mar. 19, 1996
5279871 Action ornament with Christmas tree mounting therefor Jan. 18, 1994
4928955 Toy having sliding rail May. 29, 1990
4844447 Sound and visual display apparatus Jul. 4, 1989
4778430 Water slide toy Oct. 18, 1988
4708685 Toys Nov. 24, 1987
4678449 Trackway toy assembly Jul. 7, 1987
4609363 Track toy Sep. 2, 1986
4605229 Toy dragstrip and starting tower Aug. 12, 1986
4604074 Push toy Aug. 5, 1986
4359837 Labyrinth crib toy Nov. 23, 1982
4128964 Transfer mechanism intended for use in toys Dec. 12, 1978
4091561 Traveling road system of a toy May. 30, 1978
4073169 Ball-operated labyrinthic lock Feb. 14, 1978
4032148 Game apparatus Jun. 28, 1977



 
 
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