Granted Patent
Utility
US 6,403,214 · App. 09/356,181
Adhesive tape strip and its use
Inventors:
Dieter Zimmermann, Harald Kehler, Walter A. Schulze
Patented Case
View Patent ↗
Granted: Jun 11, 2002
Filed: Jul 16, 1999
Inventors
Dieter Zimmermann
Harald Kehler
Walter A. Schulze
Assignee (at issue)
tesa 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.