Granted Patent
Utility
US 5,655,239 · App. 08/710,773
Cellular air loss mattress system
Inventors:
Christopher C. Caparon, Kurt M. Sabin, Craig Miller, Craig Miller
Patented Case
View Patent ↗
Granted: Aug 12, 1997
Filed: Sep 20, 1996
Inventors
Christopher C. Caparon
Kurt M. Sabin
Craig Miller
Craig Miller
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.