Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Pivotable ramp device for track games










Image Number 4 for United States Patent #4355807.

A pivotable ramp device for use in connection with track games having toy vehicles. The device includes a base which is selectively coupleable to a position along the track of the track game. The base pivotally supports a ramp at a laterally extending axis elevated above the surface of the track, the axis centrally intersecting the ramp to define two sides of the ramp. A first side of the ramp is the entrance side and a second side of the ramp is the exit side. The ramp is pivotally displaceable between a first position where the end of the entrance side contacts the track for permitting a toy vehicle traveling towards the ramp to ride up the entrance side onto the ramp and a second position where the end of the exit side contacts the track for permitting the toy vehicle thereon to ride down the ramp and back onto the track, or to permit a toy vehicle to pass under the ramp and pivotally displace the ramp out of the path of the vehicle.








 
 
  Recently Added Patents
Vehicle location information-based abnormal driving determination and warning system
Methods and apparatus for achieving multiple bit rates in passive optical networks
Business card assembly
Information recording medium and information processing method for accessing content with license or copyright protection
Systems and methods for detailed error reporting in data storage systems
2,2'-binaphthalene ester chiral dopants for cholesteric liquid crystal displays
Header rail for a shower screen or the like
  Randomly Featured Patents
Universal sensing edge
Pressure regulating system for compressed gas powered weapons or the like
Container for medical apparatus
Signal transmitting and receiving apparatus capable of preventing the receiving end from saturating
Combiner and on-vehicle display unit including the same
Wall panel unit
Paper machine cover, in particular a drying filter
Reflective collimator
Method for processing a stream of LNG obtained by means of cooling using a first refrigeration cycle and associated installation
Method and apparatus for transporting and storing paper sheets and the like