Sioux Falls, South Dakota
United States
11
2024-12-26
The entities that hold a legal rights for patent applications filed by inventor Steen Travis:
Travis Steen from Sioux Falls, US has applied for patents for these inventions. The list has both pending applications and granted patents:
WINDOW BALANCE SYSTEMS
#2 | 2023-04-27Window balance systems
#3 | 2021-06-03INVERTED CONSTANT FORCE WINDOW BALANCE FOR TILT SASH
#4 | 2020-10-08Window balance systems
#5 | 2020-05-21Inverted constant force window balance
#6 | 2018-10-11Inverted constant force window balance
#7 | 2017-03-30INVERTED CONSTANT FORCE WINDOW BALANCE FOR TILT SASH
#8 | 2015-12-17INVERTED CONSTANT FORCE WINDOW BALANCE FOR TILT SASH
#9 | 2014-07-31SASH CAM FOR SIDE LOAD WINDOW BALANCE SYSTEM
#10 | 2012-10-30Side-load window balance system and methods
#11 | 2011-10-06Inverted constant force window balance for tilt sash
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