Granted Patent
Utility
US 5,203,056 · App. 07/879,341
Hose clamp for medical application
Inventors:
Gerald L. Funk, Tomas Hartig
Patented Case
View Patent ↗
Granted: Apr 20, 1993
Filed: May 7, 1992
Inventors
Gerald L. Funk
Tomas Hartig
Assignee (at issue)
Joka Kathetertechnik GmbH
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.