Granted Patent
Utility
US 5,652,755 · App. 08/191,423
Printer interface system
Inventor:
Brian Carey
Patented Case
View Patent ↗
Granted: Jul 29, 1997
Filed: Feb 3, 1994
Inventor
Brian Carey
Assignee (at issue)
Boehringer Mannheim GmbH
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.