Granted Patent
Utility
US 5,685,035 · App. 08/659,641
High/low mechanism for a bed
Inventors:
Randall J. Urness, John A. Sheehan
Patented Case
View Patent ↗
Granted: Nov 11, 1997
Filed: Jun 6, 1996
Inventors
Randall J. Urness
John A. Sheehan
Assignee (at issue)
Joerns Healthcare Limited
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.