Granted Patent
Utility
US 5,323,980 · App. 07/828,295
Anti-theft distributors for roll materials
Inventors:
Jean-Louis Neveu, Rudolph W. Schutz, George Lipp
Patented Case
View Patent ↗
Granted: Jun 28, 1994
Filed: Jan 30, 1992
Inventors
Jean-Louis Neveu
Rudolph W. Schutz
George Lipp
Assignee (at issue)
Kaysersberg, S.A.
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.