Granted Patent
Utility
US 5,573,054 · App. 08/371,991
Venetian blind slat
Inventor:
Cletis F. Swopes
Patented Case
View Patent ↗
Granted: Nov 12, 1996
Filed: Jan 12, 1995
Inventor
Cletis F. Swopes
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.