Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Entertainment & Recreation
Class Information
Number: 273/142JD
Name: Amusement devices: games > Chance devices > Rotating disk > Indexing > Pivoted pawl
Description:










Patents under this class:

Patent Number Title Of Patent Date Issued
5441259 Coin operated jackpot machine Aug. 15, 1995
5123648 Device for selecting a number, letter or other symbol Jun. 23, 1992
4643425 Microprocessor controlled roulette game including an optical encoder for sensing the position of the ball on the roulette wheel Feb. 17, 1987
4036502 Indicator device Jul. 19, 1977











 
 
  Recently Added Patents
Method and system of a sensor interface having dynamic automatic gain control
Split-ring resonator creating a photonic metamaterial
Electrophoresis display having touch screen and method for driving the touch screen
Systems and methods for restoring images
Multi-state DC-DC converter having undirectional switches
Portion of a display panel with an ambiguous facial expression icon
Non-volatile memory cell containing a nano-rail electrode
  Randomly Featured Patents
Transmission for an actuating drive having a spring return feature
Digital component power savings in a host device and method
Method and apparatus for redefining electrical power system wiring
Topical thalidomide compositions for surface of mucosal wounds, ulcerations, and lesions
Quaternized alkyl imidazoline ionic liquids used for enhanced food soil removal
Combined videocassette recorder and remote control
Flow change-over valve for the blowing of fluids into molten metal vessel
Method for receiving preamble from other communication system and method for adaptively changing the measurement gap to discover the other communication system
Adjustable garment waistband and method of manufacture
Waterborne adhesive with improved wet adhesion