Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Entertainment & Recreation
Class Information
Number: D21/111
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
Method for drug screening and characterization by calcium flux
Jet pump and reactor
Location-based method to specify ratio frequency spectrum rights
System and method for providing dynamic navigation through a property to a selected destination
Probe for ultrasound diagnostic apparatus
Stowable pet leash and collar
Systems and methods for tracking power modulation
  Randomly Featured Patents
Process for making perillyl alcohol
Cryogenic heat exchanger
Electrolytic bath assembly
Cross car support structure
Depth and puncture control for system for hemostasis of blood vessel
Wet-shave razor
Multitasking processor system for monitoring interrupt events
Non-toxigenic strains of Aspergillus flavus for control of aflatoxin contamination in crops
Method and apparatus for idle handoff in a cellular system
Printing apparatus