Granted Patent
Utility
US 6,185,754 · App. 09/292,583
Automatic toilet seat
Inventor:
Howard Dysle
Patented Case
View Patent ↗
Granted: Feb 13, 2001
Filed: Apr 15, 1999
Inventor
Howard Dysle
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.