Granted Patent
Utility
US 5,883,785 · App. 08/750,564
Modular electric part for a valve block
Inventors:
Heribert Rohrbeck, Martin Ottliczky
Patented Case
View Patent ↗
Granted: Mar 16, 1999
Filed: Dec 16, 1996
Inventors
Heribert Rohrbeck
Martin Ottliczky
Assignee (at issue)
Burkert Werke 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.