Granted Patent
Utility
US 6,487,509 · App. 08/603,750
Method for the energy management in a domestic environment
Inventor:
Valerio Aisa
Patented Case
View Patent ↗
Granted: Nov 26, 2002
Filed: Feb 20, 1996
Inventor
Valerio Aisa
Assignee (at issue)
Wrap, SpA
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.