Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Entertainment & Recreation
Class Information
Number: D21/50
Name: Games, toys, and sports goods >
Description:










Sub-classes under this class:

Class Number Class Name Patents
D21/300 Game or gambling article 42
D21/398 Toy 167
D21/662 Exercise equipment 365
D21/698 Sports equipment 52
D21/811 Amusement, playground equipment or entertainment article not elsewhere specified 44
D21/834 Tent 107
D21/900 Backgammon game or gameboard 21


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
  Recently Added Patents
Multi-ball video-roulette gaming systems, methods and processor-readable media
Extension of audio/video bridging reservation protocol
Mapping a natural input device to a legacy system
System and method for upgrading the remote control functionality of a device
Internal shunt and method for treating glaucoma
Compositions and methods for removing organic substances
Capacity detector for detecting capacity of an energy storage unit
  Randomly Featured Patents
Broom head handle connector
Plastic air intake silencer box for marine engine
Automated electrophoresis and fluorescence detection apparatus and method
Removable sealing gasket for distributor segments of a jet engine
Flexure elastomer antenna isolation system
Stun baton
Corner shelf
Method and apparatus for roller lubrication
Heating resistor element component, thermal printer, and manufacturing method for a heating resistor element component
Method of preparing silicon wafers