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
Double diffused metal oxide semiconductor device and manufacturing method thereof
Method for playing digital media files with a digital media player using a plurality of playlists
Powerline communication receiver
Author signatures for legal purposes
Chair structure
Image forming apparatus, control method and computer-readable medium for stopping a print job during printing by a printer
Level-shift circuit, electro-optical device, and level shift method
  Randomly Featured Patents
Hanger arrangement for V-type vertical engines and outboard marine drives
Dielectric filter having an attenuation pole tunable to a predetermined frequency
Transition rate dependent data slicer
Radio frequency identification device with movable antenna
Vehicle child seating apparatus and method of use therefor
Benzothiepine 1, 1-dioxide derivatives, a process for their preparation, pharmaceuticals comprising these compounds, and their use
Vibration transducers
Illuminated floor panel
Attach plate bracket for structural concrete forming
Mixing device