Granted Patent
Utility
US 6,199,798 · App. 09/111,060
Device for releasably fastening covering panels
Inventors:
Walter Stephan, Hermann Filsegger
Patented Case
View Patent ↗
Granted: Mar 13, 2001
Filed: Jul 7, 1998
Inventors
Walter Stephan
Hermann Filsegger
Assignee (at issue)
Fischer Advanced Composite Components Gesellschaft
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.