Granted Patent
Utility
US 5,884,886 · App. 08/832,159
Support frame for a structural component
Inventor:
Heinz Hageli
Patented Case
View Patent ↗
Granted: Mar 23, 1999
Filed: Apr 2, 1997
Inventor
Heinz Hageli
Assignee (at issue)
Asea Brown Boveri, S.A.
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.