Granted Patent
Utility
US 4,884,563 · App. 06/797,777
Non-stretching wound dressing and method for making same
Inventor:
Robert W. Sessions
Patented Case
View Patent ↗
Granted: Dec 5, 1989
Filed: Nov 12, 1985
Inventor
Robert W. Sessions
Assignee (at issue)
Ferris Mfg. Corp.
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.