Granted Patent
Utility
US 5,383,001 · App. 08/023,780
Vacuum drum for mounting media of different sizes
Inventor:
Brian Joseph Bosy
Patented Case
View Patent ↗
Granted: Jan 17, 1995
Filed: Feb 22, 1993
Inventor
Brian Joseph Bosy
Assignee (at issue)
Intergraph 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.