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
Systems and methods for economic retirement analysis
Wireless communication system using pilot allocation, method and pilot pattern thereof
Solid-state imaging device and imaging apparatus
Reception method and reception apparatus
Server providing pseudo print preview and final regular preview to device
Method and system for scaling usage of a social based application on an online social network
Event handling in an integrated execution environment
  Randomly Featured Patents
System for converting welding conditions of welding robot
Apparatus and method of multi-user detection
Fluid volume determination for medical treatment system
Razor holder
Vegetation mat
Data generation and collection from a real-time system for non-real-time software simulation
Content transmission system, transmission server, communication terminal, and content transmission method
Reflective analysis system
Method, system and program for specifying an electronic food menu with food preferences from a universally accessible database
Cellular and PCS antenna mounting assembly