Granted Patent
Utility
US 6,802,831 · App. 09/735,206
Ostomy coupling
Inventors:
Ron Plass, Ian Whatley
Patented Case
View Patent ↗
Granted: Oct 12, 2004
Filed: Dec 12, 2000
Inventors
Ron Plass
Ian Whatley
Assignee (at issue)
BRISTOL-MYERS SQUIBB COMPANY
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.