Granted Patent
Utility
US 4,848,533 · App. 07/243,181
Apparatus for conveying panels
Inventors:
Peter Martin, Hansjorg Singenberger, Viktor Lechleitner
Patented Case
View Patent ↗
Granted: Jul 18, 1989
Filed: Sep 14, 1988
Inventors
Peter Martin
Hansjorg Singenberger
Viktor Lechleitner
Assignee (at issue)
Ciba-Geigy
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.