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Stephen Donahue
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Montreal, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Magnetic top system and method
Patent number
8,556,676
Issue date
Oct 15, 2013
Mega Brands International
Vic Bertrand
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Magnetic top system and method
Patent number
8,210,895
Issue date
Jul 3, 2012
Mega Brands International
Vic Bertrand
A63 - SPORTS GAMES AMUSEMENTS
Patents Applications
last 30 patents
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Patent Application
Expanding Character Toy System and Method for Making and Using the...
Publication number
20200353373
Publication date
Nov 12, 2020
STEPHEN DONAHUE
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Magnetic Top System And Method
Publication number
20120252309
Publication date
Oct 4, 2012
MEGA Brands International, S.A.R.L., Luxembourg, Zug Branch
Vic Bertrand
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Magnetic Top System And Method
Publication number
20100159798
Publication date
Jun 24, 2010
MEGA Brands International, S.A.R.L., Luxembourg, Zug Branch
Vic Bertrand
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
INTERACTIVE STORY BUILDER
Publication number
20090029771
Publication date
Jan 29, 2009
MEGA Brands International, S.A.R.L.
STEPHEN DONAHUE
A63 - SPORTS GAMES AMUSEMENTS