Granted Patent
Utility
US 6,484,786 · App. 09/549,969
Light control window covering and method and apparatus for its manufacture
Inventors:
Bryan K. Ruggles, Maria R. Gil, George Gil, Warren Stephenson, Julian Rokicki
Patented Case
View Patent ↗
Granted: Nov 26, 2002
Filed: Apr 14, 2000
Inventors
Bryan K. Ruggles
Maria R. Gil
George Gil
Warren Stephenson
Julian Rokicki
Assignee (at issue)
Newell Window Furnishings, Inc.
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.