Granted Patent
Utility
US 5,288,001 · App. 08/072,056
Oxygen tank holder for use with wheelchairs
Inventor:
Michael Locarno
Patented Case
View Patent ↗
Granted: Feb 22, 1994
Filed: Jun 7, 1993
Inventor
Michael Locarno
Assignee (at issue)
Bel-Art Products
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.