Granted Patent
Utility
US 5,725,923 · App. 08/339,528
Use of a strip of self-adhesive film for temporary bonds
Inventor:
Bernd Lühmann
Patented Case
View Patent ↗
Granted: Mar 10, 1998
Filed: Nov 15, 1994
Inventor
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.