Granted Patent
Utility
US 6,054,072 · App. 09/222,163
Infrared bonding of transparent plastics articles
Inventors:
Andrew Bentley, Kelvin J. Bennett
Patented Case
View Patent ↗
Granted: Apr 25, 2000
Filed: Dec 29, 1998
Inventors
Andrew Bentley
Kelvin J. Bennett
Assignee (at issue)
Ford Motor Company
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.