Resources Contact Us Home
Game device

Image Number 5 for United States Patent #4508336.

A game device comprising a water tank, balls having specific gravity of slightly larger than the liquid in the water tank, a pair of ball passing detecter, and a pair of control means for controlling the movement of the detecting devices. The game is played by utilizing the random changes of courses through which descending balls pass.

  Recently Added Patents
Drive and startup for a switched capacitor divider
System, method, and computer program product for identifying unwanted data communicated via a session initiation protocol
System and method for testing an integrated circuit embedded in a system on a chip
Summarization of short comments
Non-transitory computer readable recording medium storing print management program, print management device, print management method, and print system
Use of tris(hydroxymethyl) aminomethane for the stabilization of peptides, polypeptides and proteins
Method and apparatus to adjust received signal
  Randomly Featured Patents
Trailer vehicle apparatus with improved parking support
Side-pumped laser system with independent heat controls
Docking station
High-flow oscillator
Development system with split function development rolls
Rotary joint for diving suits
Software-aided storage device emulation in a physical storage device
Device for adjusting the relative inclination of two elements, and in particular of the seat base and seat back of an automobile seat
Buffering packets destined for a mobile device while the mobile device moves from one network to another network to prevent handoff packet loss
Conductive polymers to improve propellant insensitivity-impact and friction-properties