Resources Contact Us Home
Browse by Category: Main > Entertainment & Recreation
Class Information
Number: D21/405
Name: Games, toys, and sports goods > Toy > Sounding or noise making
Description: Design that produces acoustical energy.

Sub-classes under this class:

Class Number Class Name Patents
D21/411 Air operated 40
D21/409 Keyboard (e.g., toy piano, toy organ, etc.) 28
D21/406 Rattle 99

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
D671599 Bone-shaped noisemaker Nov. 27, 2012
D636445 Interactive toy Apr. 19, 2011
D610627 Noise maker Feb. 23, 2010
D607517 Indicia displaying device for noise making Jan. 5, 2010
D606595 Electronic button Dec. 22, 2009
D604369 Indicia displaying device for noise making Nov. 17, 2009
D598057 Combined noise maker and banner Aug. 11, 2009
D588203 Noisemaker Mar. 10, 2009
D579986 Indicia displaying device for noise making Nov. 4, 2008
D578578 Noise maker Oct. 14, 2008
D577390 Basketball hand-held noisemaker Sep. 23, 2008
D575354 Toy Aug. 19, 2008
D569444 Noise maker May. 20, 2008
D565125 Football hand-held noisemaker Mar. 25, 2008
D563492 Crawl ball Mar. 4, 2008
D546898 Rattling hockey stick noisemaker Jul. 17, 2007
D541880 Combined sound generating toy and speaker May. 1, 2007
D540885 Combined sound generating toy and speaker Apr. 17, 2007
D540886 Combined sound generating toy and speaker Apr. 17, 2007
D534963 Noisemaker Jan. 9, 2007
D530756 Novelty noisemaker incorporating inflated stick and flag Oct. 24, 2006
D529557 Novelty noisemaker incorporating inflated stick and pennant Oct. 3, 2006
D527427 Toy popper Aug. 29, 2006
D527055 Sound emitting device Aug. 22, 2006
D525319 Novelty noisemaker incorporating inflated stick with stiffened flag Jul. 18, 2006
D525318 Electronic module for use with a juvenile product Jul. 18, 2006
D524874 Novelty noisemaker incorporating inflated sticks and banner Jul. 11, 2006
D509857 Noisemaker Sep. 20, 2005
D508720 Toy voice changer Aug. 23, 2005
D508092 Noise maker Aug. 2, 2005
D504163 Noise maker Apr. 19, 2005
D501893 Twirling cheering jersey Feb. 15, 2005
D495756 Musical toy Sep. 7, 2004
D485585 Electronic learning aid housing Jan. 20, 2004
D477371 Toy drum Jul. 15, 2003
D472587 Toy drum Apr. 1, 2003
D470434 Singing night crawlers novelty decor Feb. 18, 2003
D463507 Novelty device for emitting sounds Sep. 24, 2002
D457573 Toy guitar May. 21, 2002
D457196 Drum toy May. 14, 2002
D456856 Toy guitar May. 7, 2002
D455794 Toy drums Apr. 16, 2002
D446554 Novelty device for emitting sounds Aug. 14, 2001
D442232 Toy guitar May. 15, 2001
D441033 Noisemaker Apr. 24, 2001
D439281 Decorative table top amusement device Mar. 20, 2001
D438261 Toy guitar Feb. 27, 2001
D437361 Noise maker Feb. 6, 2001
D430229 Musical balloon toy Aug. 29, 2000
D422318 Popcorn button toy Apr. 4, 2000

1 2 3

  Recently Added Patents
Oscillation circuit
Display system, display control method and computer program
Support for a parameterized query/view in complex event processing
Humidity indicator and method for fabricating the same
White light emitting diode (LED) lighting device
Notebook computer
  Randomly Featured Patents
Catalyst activating system in multi-cylinder internal combustion engine
Solar thermal-radiation, absorption and conversion system
Laser beam recording method
Eyeglasses with wireless communication features
Semiconductor device and lead frame used for the same
Apparatus and methods for sensing or imaging using stacked thin films
Method and apparatus for encoding high-fidelity still images in MPEG bitstreams
Microinjection methods to transform arthropods with exogenous DNA
Method and apparatus for demodulating a frequency shift keyed signal
III-nitride device passivation and method