Granted Patent
Utility
US 6,042,327 · App. 09/078,146
Arm lever adaptor for adapting a handrail of a wheelchair lift
Inventors:
Dante V. DeLeo, Stanton D. Saucier
Patented Case
View Patent ↗
Granted: Mar 28, 2000
Filed: May 13, 1998
Inventors
Dante V. DeLeo
Stanton D. Saucier
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.