Granted Patent
Utility
US 4,944,485 · App. 07/398,887
Clamp for flexible tubing
Inventors:
Adib G. Daoud, Fred W. Bacher
Patented Case
View Patent ↗
Granted: Jul 31, 1990
Filed: Aug 28, 1989
Inventors
Adib G. Daoud
Fred W. Bacher
Assignee (at issue)
IVAC Corporation
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.