Granted Patent
Utility
US 6,425,624 · App. 09/380,045
Securing system for integrally shaped bumper
Inventors:
Gerhard Kurek, Dietmar Preissler
Patented Case
View Patent ↗
Granted: Jul 30, 2002
Filed: Dec 13, 1999
Inventors
Gerhard Kurek
Dietmar Preissler
Assignee (at issue)
Dynamit Nobel Kunststoff 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.