Granted Patent
Utility
US 5,237,359 · App. 07/896,600
Storage for strip material
Inventors:
Roman Rosenberg, Heiner Schaub
Patented Case
View Patent ↗
Granted: Aug 17, 1993
Filed: Jun 10, 1992
Inventors
Roman Rosenberg
Heiner Schaub
Assignee (at issue)
Gretag Systems, Inc.
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.