Granted Patent
Utility
US 6,263,942 · App. 09/128,903
Modular roll-up partition system with tension adjustment mechanism
Inventor:
James V. Miller
Patented Case
View Patent ↗
Granted: Jul 24, 2001
Filed: Aug 4, 1998
Inventor
James V. Miller
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.