Granted Patent
Utility
US 6,146,072 · App. 08/923,214
Press form element, method of installation and assembly
Inventor:
Rudolf Muller
Patented Case
View Patent ↗
Granted: Nov 14, 2000
Filed: Sep 4, 1997
Inventor
Rudolf Muller
Assignee (at issue)
PROFIL Verbindungstechnik GmbH & Co. KG
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.