Granted Patent
Utility
US 5,925,456 · App. 08/919,747
Self-adhesive protective film
Inventor:
Wasfi N. Malek
Patented Case
View Patent ↗
Granted: Jul 20, 1999
Filed: Aug 28, 1997
Inventor
Wasfi N. Malek
Assignee (at issue)
BEIERSDORF AG
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.