Granted Patent
Utility
US 5,155,973 · App. 07/699,604
Composite wrap and method for wrapping multi-page items
Inventors:
George P. Hipko, Frederick Grainger
Patented Case
View Patent ↗
Granted: Oct 20, 1992
Filed: May 14, 1991
Inventors
George P. Hipko
Frederick Grainger
Assignee (at issue)
Webcraft Technologies, 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.