Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Entertainment & Recreation
Class Information
Number: D21/19
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 manufacturing a turbine engine vane
Battery structures and related methods
Methods and devices for detecting and measuring environmental conditions in high performance device packages
Sample chamber for laser ablation inductively coupled plasma mass spectroscopy
Dynamic bar oriented user interface
Control of an electric machine
Devices, systems, and methods for tactile feedback and input
  Randomly Featured Patents
Multiple address and arithmetic bit-mode data processing device and methods thereof
Helicopter rotor structure
Card-type coin holder folder
N-acyl-ethylene-triacetic acids
Parallel alignment network for d-ordered vector elements
Arrangement for regulating the combustion air proportions
Display panel and method of making same
Molding device for pastry products
Information processing device, information processing method, and recording media
Multimodal detection of tissue abnormalities based on raman and background fluorescence spectroscopy