Granted Patent
Utility
US 5,925,459 · App. 08/886,307
Use of a strip of adhesive film
Inventors:
Dieter Zimmermann, Bernd Lühmann
Patented Case
View Patent ↗
Granted: Jul 20, 1999
Filed: Jul 1, 1997
Inventors
Dieter Zimmermann
Bernd Lühmann
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.