Granted Patent
Utility
US 5,197,511 · App. 07/828,144
Fluid outlet system
Inventors:
Gabriel Kohn, Eldon P. Rosentrater, Gregory A. Svolopoulos
Patented Case
View Patent ↗
Granted: Mar 30, 1993
Filed: Jan 30, 1992
Inventors
Gabriel Kohn
Eldon P. Rosentrater
Gregory A. Svolopoulos
Assignee (at issue)
Allied Healthcare 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.