Granted Patent
Utility
US 4,835,449 · App. 07/046,699
Sliding roof panel control apparatus
Inventor:
Werner T. Huehn
Patented Case
View Patent ↗
Granted: May 30, 1989
Filed: May 7, 1987
Inventor
Werner T. Huehn
Assignee (at issue)
ASC REGENITY LIMITED
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.