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 46
D21/398 Toy 180
D21/662 Exercise equipment 392
D21/698 Sports equipment 55
D21/811 Amusement, playground equipment or entertainment article not elsewhere specified 44
D21/834 Tent 116
D21/900 Backgammon game or gameboard 21


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
  Recently Added Patents
Semiconductor power amplifier
Cartridge for conducting a chemical reaction
Method and apparatus for rebuilding data in a dispersed data storage network
Pickup device and method for manufacturing the same
System for purifying air through germicidal irradiation and method of manufacture
Target output device and extreme ultraviolet light source apparatus
Sonic fast-sync system and method for bluetooth
  Randomly Featured Patents
Combined electric shaver and blade cover therefor
Selection mechanism for a postage meter
Unicycle for operation in water
.gamma.-glutamylcysteine transferase
Control system for equalizing the torques of multiple engines driving a common load
Large round baler
Mechanism to prevent self-actuation in a microelectromechanical switch
Bucket release assembly for aerial device
Mobile electronic device having a geographical position dependent light and method of and system for achieving the same
Combined pastry tart tamping and polvoron shaping tool