Granted Patent
Utility
US 4,665,909 · App. 06/787,155
Bandage
Inventor:
Fred M. Trainor
Patented Case
View Patent ↗
Granted: May 19, 1987
Filed: Oct 15, 1985
Inventor
Fred M. Trainor
Assignee (at issue)
Avcor Health Care Products, Inc.
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.