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










Patents under this class:

Patent Number Title Of Patent Date Issued
8033547 Die structure Oct. 11, 2011
5382023 Random number generator with spring propelled rotating wheels Jan. 17, 1995











 
 
  Recently Added Patents
Unsupervised document clustering using latent semantic density analysis
Illumination apparatus for microlithography projection system including polarization-modulating optical element
Pre-distortion architecture for compensating non-linear effects
Method and apparatus for complementing an instrument panel by utilizing augmented reality
Pear-shaped convertible reading glasses
Vacuum cleaner
Liquid dispensing apparatus
  Randomly Featured Patents
Metal salt-fatty amine complex wood protection
Baby blanket with baby monitoring system
Overload clutch
Adapter for mounting demountable rim wheels on balancing machines
Self-retaining anti-rotation clip
CysS
Ink jet recording apparatus including a drive mechanism for an ink ejection recovery systems
Polymers containing anti-oxidant functionality
Polyetherimide copolymers
Motor