Granted Patent
Utility
US 5,842,709 · App. 08/732,169
Retractable, swing down step assembly
Inventor:
Malcolm M. Maccabee
Patented Case
View Patent ↗
Granted: Dec 1, 1998
Filed: Oct 16, 1996
Inventor
Malcolm M. Maccabee
Assignee (at issue)
Kwikee Products Co., Inc.
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.