Granted Patent
Utility
US 4,872,522 · App. 07/283,828
Electronic weighing apparatus including guide adjusting means
Inventor:
Peter Kunz
Patented Case
View Patent ↗
Granted: Oct 10, 1989
Filed: Dec 13, 1988
Inventor
Peter Kunz
Assignee (at issue)
Mettler Instrumente AG
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.