Granted Patent
Utility
US 6,558,493 · App. 09/427,405
Releasing of bonded screens
Inventors:
Neville Richard Ledger, Christopher Davies, Robert Marc Clement
Patented Case
View Patent ↗
Granted: May 6, 2003
Filed: Oct 25, 1999
Inventors
Neville Richard Ledger
Christopher Davies
Robert Marc Clement
Assignee (at issue)
Carglass Luxembourg Sarl-Zug Branch
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.