Granted Patent
Utility
US 6,648,055 · App. 09/958,947
Casting tool and method of producing a component
Inventors:
Tilman Haug, Steffen Rauscher, Kolja Rebstock, Michaael Scheydecker, Markus Walters
Patented Case
View Patent ↗
Granted: Nov 18, 2003
Filed: Feb 13, 2002
Inventors
Tilman Haug
Steffen Rauscher
Kolja Rebstock
Michaael Scheydecker
Markus Walters
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.