Granted Patent
Utility
US 5,485,875 · App. 08/220,663
Window shade with break-away attachment of lift cords to bottom rail
Inventor:
John R. Genova
Patented Case
View Patent ↗
Granted: Jan 23, 1996
Filed: Mar 31, 1994
Inventor
John R. Genova
Assignee (at issue)
Springs Window Fashions Division, 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.