Granted Patent
Utility
US 5,026,352 · App. 07/455,101
Adjustable fitments for medical tubes
Inventor:
Gregor John McLennan Anderson
Patented Case
View Patent ↗
Granted: Jun 25, 1991
Filed: Dec 22, 1989
Inventor
Gregor John McLennan Anderson
Assignee (at issue)
Smiths Industries Public Limited 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.