Resources Contact Us Home
Browse by Category: Main > Entertainment & Recreation

Class Number Class Name Patents
472 Amusement devices 4,294
273 Amusement devices: games 29,928
463 Amusement devices: games 35,514
446 Amusement devices: toys 25,724
D22 Arms, pyrotechnics, hunting and fishing equipment 7,714
482 Exercise devices 32,314
473 Games using tangible projectile 43,193
D21 Games, toys, and sports goods 35,508
54 Harness 1,243
289 Knots and knot tying 648
84 Music 32,907
984 Musical instruments 5,426
D17 Musical instruments 2,317
  Recently Added Patents
Double diffused metal oxide semiconductor device and manufacturing method thereof
Light-emitting device
Image sensor with improved color crosstalk
Bamboo scrimber and manufacturing method thereof
Method for fabricating a nitrided silicon-oxide gate dielectric
Cryptography on a simplified elliptical curve
System and method for efficient resource management of a signal flow programmed digital signal processor code
  Randomly Featured Patents
Cartoner with ink jet coder
"Kappa" number calibration standard
Aircraft engine cover
Polymerization processes for olefins
Adjustable gripper arm
Current detecting apparatus and electric motor control apparatus
Nozzle for a fitment
Process for reducing nitrogen and/or oxygen heteroatom content of a mineral oil
Synthetic melanin aggregates
Sensor assembly for a fluid flowmeter