Resources Contact Us Home
Spinning playground equipment

Image Number 2 for United States Patent #5997403.

A spinning play device for children is disclosed. The spinning play device includes a rotating mechanism mounted to a frame a predetermined distance above a supporting surface and a handhold depending from the rotating mechanism to allow a user to grip the handhold during rotation of the rotating mechanism. The rotating mechanism includes a rotating element that is weight activated by a user's weight. From its lowermost position, the rotating mechanism may be returned to its uppermost position by vertical or linear movement only.

  Recently Added Patents
Crowd validated internet document witnessing system
System and method for configuring software applications in a motor vehicle
Pharmaceutical powder compositions
Piperazinyl methyl phenyl cyclohexane compound
System and method for enhancing buyer and seller interaction during a group-buying sale
Data scrambling in memory devices
Cryptographic key split combiner
  Randomly Featured Patents
Bit failure signature identification
Method and apparatus for broadcasting optical signals within an optoelectric computer network
Method of determining the optimum time to turn meats in a microwave oven
Methods for matching, selecting, narrowcasting, and/or classifying based on rights management and/or other information
Fluid processing and transfer using inter-connected multi-chamber device
Method for retrofitting acoustic keyboard musical instrument, method for forming holes and gadget used therein
Thin-film transistor, and liquid crystal display device using the same
Securement system
Method for attaching tube and fittings
Connection of one or more transceivers at a cellular base station to one or more control and radio interfaces