Granted Patent
Utility
US 5,118,238 · App. 07/539,067
Debinder for strip-bound books and documents
Inventor:
Phillip M. Crudo
Patented Case
View Patent ↗
Granted: Jun 2, 1992
Filed: Jun 15, 1990
Inventor
Phillip M. Crudo
Assignee (at issue)
VeloBind, 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.