Granted Patent
Utility
US 4,669,760 · App. 06/826,191
Swivel fitting arrangement for use in a pressurized fluid line
Inventors:
Mohamed A. Hashish, John H. Olsen
Patented Case
View Patent ↗
Granted: Jun 2, 1987
Filed: Feb 5, 1986
Inventors
Mohamed A. Hashish
John H. Olsen
Assignee (at issue)
Flow Industries, Ltd.
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.