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
Method and system for creation and control of virtual rendering devices
Case assembly and method for covering and protecting a portable device
Complex circuit board and fabrication method thereof
Method and system for fabricating ion-selective field-effect transistor (ISFET)
Gimbaled LED array module
Methods and compositions for intraocular administration to treat ocular conditions
Musical wind instrument with inner waveguide reflector assembly
  Randomly Featured Patents
Photosetting resin for making strong, tough resin articles
Battery charging apparatus with removable plug module
Adaptive beam-time coding method and apparatus
Methods and apparatus for tuning matching networks
Industrial robot control apparatus
Mass spectrometric detection of polypeptides
Composition for surface treatment
Implantable helical spiral cuff electrode method of installation
Transport trailer and method
Finger ring