Granted Patent
Utility
US 4,718,699 · App. 06/466,280
Gas system outlet station assembly
Inventors:
Stanley Kulish, Bidwell C. Cranage, James F. Mariol, Robert P. Swank
Patented Case
View Patent ↗
Granted: Jan 12, 1988
Filed: Feb 14, 1983
Inventors
Stanley Kulish
Bidwell C. Cranage
James F. Mariol
Robert P. Swank
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.