Granted Patent
Utility
US 5,445,488 · App. 08/114,774
Locking wheelchair lift
Inventors:
Stanton D. Saucier, Pierre Savaria, Jules Tremblay, Nelson Tremblay
Patented Case
View Patent ↗
Granted: Aug 29, 1995
Filed: Aug 31, 1993
Inventors
Stanton D. Saucier
Pierre Savaria
Jules Tremblay
Nelson Tremblay
Assignee (at issue)
Ricon Corp.
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.