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David M. DuBois
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East Aurora, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Toy with housing having movable components
Patent number
8,591,284
Issue date
Nov 26, 2013
Mattel, Inc.
David M. Dubois
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Moveable toy with corresponding audio and visual outputs
Patent number
7,431,630
Issue date
Oct 7, 2008
Mattel, Inc.
David M. Dubois
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Moveable toy with corresponding audio and visual outputs
Patent number
6,997,773
Issue date
Feb 14, 2006
Mattel, Inc.
David M. Dubois
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Toy building construction set
Patent number
6,746,297
Issue date
Jun 8, 2004
Mattel, Inc.
Frederick B. Robjent
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Electronic toy and method of using the same
Patent number
6,547,629
Issue date
Apr 15, 2003
Mattel, Inc.
David M. Dubois
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Toy lantern
Patent number
6,544,096
Issue date
Apr 8, 2003
Mattel, Inc.
Philip R. Pyrce
A63 - SPORTS GAMES AMUSEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Toy with Housing Having Movable Components
Publication number
20100075573
Publication date
Mar 25, 2010
Mattel, Inc.
David M. Dubois
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Moveable toy with corresponding audio and visual outputs
Publication number
20040266314
Publication date
Dec 30, 2004
David M. Dubois
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
TOY BUILDING CONSTRUCTION SET
Publication number
20040082257
Publication date
Apr 29, 2004
Mattel, Inc.
Frederick B. Robjent
A63 - SPORTS GAMES AMUSEMENTS