Granted Patent
Utility
US 4,682,997 · App. 06/753,501
Process and apparatus for bending glass plates in a horizontal position
Inventors:
Friedrich Halberschmidt, Heinz-Josef Reinmold, Norbert Schwarzenberg, Herbert Radermacher, Kurt Blank, Josef Audi, Luc Vanaschen
Patented Case
View Patent ↗
Granted: Jul 28, 1987
Filed: Jul 10, 1985
Inventors
Friedrich Halberschmidt
Heinz-Josef Reinmold
Norbert Schwarzenberg
Herbert Radermacher
Kurt Blank
Josef Audi
Luc Vanaschen
Assignee (at issue)
Saint-Gobain Vitrage
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.