Granted Patent
Utility
US 4,960,484 · App. 07/302,086
Single-side laminator
Inventors:
Michael T. King, Neal E. Petges
Patented Case
View Patent ↗
Granted: Oct 2, 1990
Filed: Jan 26, 1989
Inventors
Michael T. King
Neal E. Petges
Assignee (at issue)
General Binding Corporation
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.