Granted Patent
Utility
US 6,213,673 · App. 09/242,967
Connecting device for the shaft or guiding bar of a vibrating plate
Inventors:
Norbert Jungwirth, Bulent Kocas
Patented Case
View Patent ↗
Granted: Apr 10, 2001
Filed: Feb 22, 1999
Inventors
Norbert Jungwirth
Bulent Kocas
Assignee (at issue)
Wacker-Werke 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.