Granted Patent
Utility
US 4,657,381 · App. 06/251,054
Mounting device for reproduction apparatus
Inventor:
Wolfgang Dinse
Patented Case
View Patent ↗
Granted: Apr 14, 1987
Filed: Apr 6, 1981
Inventor
Wolfgang Dinse
Assignee (at issue)
Dr. Ing. Rudolf Hell 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.