Granted Patent
Utility
US 4,787,655 · App. 06/856,076
Airtight connection for breathing circuits
Inventors:
James R. Gross, Edward R. Tasher
Patented Case
View Patent ↗
Granted: Nov 29, 1988
Filed: Apr 24, 1986
Inventors
James R. Gross
Edward R. Tasher
Assignee (at issue)
The Kendall Company LP
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.