Granted Patent
Utility
US 5,203,610 · App. 07/612,793
Reclining lift chair having wheels for transport
Inventor:
Robert E. Miller
Patented Case
View Patent ↗
Granted: Apr 20, 1993
Filed: Nov 14, 1990
Inventor
Robert E. Miller
Assignee (at issue)
INVACARE CORPORATION
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.