Granted Patent
Utility
US 6,074,763 · App. 08/917,967
Light metal part activation for casting with another light metal part
Inventors:
Franz Rueckert, Peter Stocker
Patented Case
View Patent ↗
Granted: Jun 13, 2000
Filed: Aug 27, 1997
Inventors
Franz Rueckert
Peter Stocker
Assignee (at issue)
Daimlerchrysler 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.