Granted Patent
Utility
US 5,486,033 · App. 08/316,858
Support shaft for a vehicle sun visor
Inventors:
Rene Lecorvaisier, Christian Buchheit
Patented Case
View Patent ↗
Granted: Jan 23, 1996
Filed: Oct 3, 1994
Inventors
Rene Lecorvaisier
Christian Buchheit
Assignee (at issue)
Gebr. Happich 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.