Granted Patent
Utility
US 6,539,670 · App. 09/898,228
Manual release mechanism for a power operated sliding door
Inventors:
Ronald H. Haag, Lloyd Walker Rogers, Jr., Ronald James Wilde, Thomas Ralph Osborn
Patented Case
View Patent ↗
Granted: Apr 1, 2003
Filed: Jul 3, 2001
Inventors
Ronald H. Haag
Lloyd Walker Rogers, Jr.
Ronald James Wilde
Thomas Ralph Osborn
Assignee (at issue)
Delphi Technologies
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.