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Hong Kong, HK
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Patents Grants
last 30 patents
Information
Patent Grant
Bubble generating assembly that produces vertical bubbles
Patent number
8,272,915
Issue date
Sep 25, 2012
Arko Development Ltd.
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Bubble generating assembly that produces vertical bubbles
Patent number
8,272,916
Issue date
Sep 25, 2012
Arko Development Ltd.
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Bubble generating assembly
Patent number
8,123,584
Issue date
Feb 28, 2012
Arko Development Limited
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Bubble generating assembly
Patent number
8,038,500
Issue date
Oct 18, 2011
Arko Development Limited
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Bubble generating assembly
Patent number
7,914,359
Issue date
Mar 29, 2011
Arko Development Limited
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Bubble generating assembly
Patent number
7,883,390
Issue date
Feb 8, 2011
Arko Development Ltd.
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Bubble machine
Patent number
7,780,497
Issue date
Aug 24, 2010
Arko Development Ltd.
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Apparatus and method for delivering bubble solution to a dipping co...
Patent number
7,758,397
Issue date
Jul 20, 2010
Arko Development Limited
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Non-spill container having a stopper
Patent number
7,524,230
Issue date
Apr 28, 2009
Arko Development Ltd.
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Bubble wand
Patent number
D589094
Issue date
Mar 24, 2009
Arko Development Limited
Douglas Thai
D21 - Games, toys, and sports goods
Information
Patent Grant
Bubble generating assemblies
Patent number
7,476,139
Issue date
Jan 13, 2009
Arko Development Limited
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Apparatus and method for delivering bubble solution to a dipping co...
Patent number
7,390,236
Issue date
Jun 24, 2008
Arko Development Limited
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Bubble generating assembly
Patent number
7,367,861
Issue date
May 6, 2008
Arko Development Limited
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Bubble generating device
Patent number
7,335,082
Issue date
Feb 26, 2008
Arko Development Limited
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Non-spill container
Patent number
7,244,161
Issue date
Jul 17, 2007
Arko Development Limited
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Bubble generating assembly
Patent number
7,223,149
Issue date
May 29, 2007
Arko Development Ltd. (HK)
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Bubble generating assembly
Patent number
7,182,665
Issue date
Feb 27, 2007
Arko Development Ltd.
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Bubble generating assembly
Patent number
7,172,485
Issue date
Feb 6, 2007
Arko Development Ltd.
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Bubble machine
Patent number
7,172,484
Issue date
Feb 6, 2007
Arko Development Ltd.
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Bubble machine
Patent number
7,144,291
Issue date
Dec 5, 2006
Arko Development Limited
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Bubble generating device
Patent number
7,052,356
Issue date
May 30, 2006
Arko Development Limited
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Bubble generating assembly
Patent number
7,021,986
Issue date
Apr 4, 2006
Arko Development Limited
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Bubble generating assemblies
Patent number
7,008,287
Issue date
Mar 7, 2006
Arko Development Limited
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Bubble generating assembly
Patent number
6,988,926
Issue date
Jan 24, 2006
Arko Development Ltd.
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Bubble generating assembly
Patent number
6,969,293
Issue date
Nov 29, 2005
Arko Development Ltd.
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Bubble generating assembly
Patent number
6,921,312
Issue date
Jul 26, 2005
Arko Development Limited
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Apparatus and method for delivering bubble solution to a dipping co...
Patent number
6,905,386
Issue date
Jun 14, 2005
Arko Development Limited
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Bubble generating assembly
Patent number
6,893,314
Issue date
May 17, 2005
Arko Development Limited
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Non-spill container
Patent number
6,857,928
Issue date
Feb 22, 2005
Arko Development Limited
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Bubble generating assembly
Patent number
6,755,710
Issue date
Jun 29, 2004
Arko Development Inc.
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Bubble generating assembly
Publication number
20090227173
Publication date
Sep 10, 2009
Arko Development Limited
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Apparatus and method for delivering bubble solution to a dipping co...
Publication number
20080214086
Publication date
Sep 4, 2008
Arko Development Limited
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Bubble generating device
Publication number
20080146113
Publication date
Jun 19, 2008
Arko Development Limited
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Bubble generating assembly
Publication number
20070218798
Publication date
Sep 20, 2007
Arko Development Limited
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Bubble machine
Publication number
20070128968
Publication date
Jun 7, 2007
Arko Development Ltd.
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Bubble generating assembly
Publication number
20060228978
Publication date
Oct 12, 2006
Arko Development Limited
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Bubble generating device
Publication number
20060199463
Publication date
Sep 7, 2006
Arko Development Limited
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Bubble generating assemblies
Publication number
20060141895
Publication date
Jun 29, 2006
Arko Development Limited
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Bubble generating assembly
Publication number
20050221714
Publication date
Oct 6, 2005
Arko Development Limited
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Bubble generating device
Publication number
20050191933
Publication date
Sep 1, 2005
Arko Development Ltd.
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Bubble generating assembly
Publication number
20050164593
Publication date
Jul 28, 2005
Arko Development Ltd.
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Bubble generating assembly
Publication number
20050142979
Publication date
Jun 30, 2005
Arko Development Ltd.
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Non-spill container
Publication number
20050130552
Publication date
Jun 16, 2005
Arko Development Ltd.
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Bubble generating assembly
Publication number
20040266309
Publication date
Dec 30, 2004
Arko Development Ltd.
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Bubble generating assembly
Publication number
20040253899
Publication date
Dec 16, 2004
Arko Development Ltd.
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Bubble generating assembly
Publication number
20040176011
Publication date
Sep 9, 2004
Arko Development Ltd.
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Bubble generating assembly
Publication number
20040127137
Publication date
Jul 1, 2004
Arko Development Ltd.
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Bubble generating assembly
Publication number
20040082253
Publication date
Apr 29, 2004
Arko Development Ltd.
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Bubble generating assembly
Publication number
20040065754
Publication date
Apr 8, 2004
Arko Development Ltd.
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Bubble generating assembly
Publication number
20030228824
Publication date
Dec 11, 2003
Arko Development Ltd.
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Bubble generating assemblies
Publication number
20030194942
Publication date
Oct 16, 2003
Arko Development Limited
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Bubble generating assembly
Publication number
20020115372
Publication date
Aug 22, 2002
Arko Development Limited
Douglas Thai
A63 - SPORTS GAMES AMUSEMENTS
Trademark
last 30 trademarks