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Thomas W. Felber
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Huchinson, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Inclusive rotating play device
Patent number
9,220,988
Issue date
Dec 29, 2015
Landscape Structures Inc.
Thomas L. Keller
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Inclusive rotating play device
Patent number
8,870,668
Issue date
Oct 28, 2014
Landscape Structures Inc.
Thomas L. Keller
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Interactive activity system
Patent number
8,142,298
Issue date
Mar 27, 2012
Landscape Structures, Inc.
Steve King
A63 - SPORTS GAMES AMUSEMENTS
Patents Applications
last 30 patents
Information
Patent Application
INCLUSIVE ROTATING PLAY DEVICE
Publication number
20160082360
Publication date
Mar 24, 2016
Landscape Structures Inc.
Thomas L. Keller
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
INCLUSIVE ROTATING PLAY DEVICE
Publication number
20150018106
Publication date
Jan 15, 2015
Landscape Structures Inc.
Thomas L. Keller
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Inclusive rotating play device
Publication number
20130045810
Publication date
Feb 21, 2013
LANDSCAPE STRUCTURE INC.
Thomas L. Keller
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
INTERATIVE ACTIVITY SYSTEM
Publication number
20130017888
Publication date
Jan 17, 2013
LANDSCAPE STRUCTURES INC.
Steve King
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Interactive activity system
Publication number
20070049384
Publication date
Mar 1, 2007
Landscape Structure
Steve King
A63 - SPORTS GAMES AMUSEMENTS