Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Entertainment & Recreation
Class Information
Number: D21/176
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
PC secure video path
Adjustable box extender
Print processing method, print relay server, control method, and storage medium to reserve print data
Display screen with graphical user interface
Synthesized interoperable communications
Keyswitch controller
Scissors
  Randomly Featured Patents
Wavelength conversion crystal and method for generating laser beam, and apparatus for generating laser beam
Etch stop layer in poly-metal structures
Methods for screening therapeutically effective agents
Table for playing marble game
Expandable framework with overlapping connectors
Order of participation control device
Ink jet print head substrate, ink jet print head, ink jet printing apparatus, and method of manufacturing ink jet print head substrate
Electrooptical displays constructed with polymerization initiating and enhancing elements positioned between substrates
Interlocking buttress material retention system
Process for the synthesis of 2,5-dihydroxyterephthalic acid