Maple Plain, Minnesota
United States
8
2014-06-05
The entities that hold a legal rights for patent applications filed by inventor King Steve:
Steve King from Maple Plain, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Play systems having multiple curved structural members
#2 | 2013-06-20ARCH-BASED PLAY SYSTEM
#3 | 2013-01-17INTERATIVE ACTIVITY SYSTEM
#4 | 2012-06-07Sensory wall systems
#5 | 2010-06-17Play systems having multiple curved structural members
#6 | 2009-08-27Configurable multi-arch play systems
#7 | 2008-02-07Arch-based play system
#8 | 2007-03-01Interactive activity system
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