Granted Patent
Utility
US 6,050,297 · App. 09/193,571
Breakaway hose coupling for fuel dispensers
Inventors:
Gary Michael Ostrowski, James David DiRocco, JR.
Patented Case
View Patent ↗
Granted: Apr 18, 2000
Filed: Nov 17, 1998
Inventors
Gary Michael Ostrowski
James David DiRocco, JR.
Assignee (at issue)
Dresser Industries, 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.