Granted Patent
Utility
US 4,788,506 · App. 06/785,696
Measuring probe
Inventor:
Karl Weissmann
Patented Case
View Patent ↗
Granted: Nov 29, 1988
Filed: Oct 9, 1985
Inventor
Karl Weissmann
Assignee (at issue)
PFAUDLER 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.