Granted Patent
Utility
US 6,257,280 · App. 09/198,814
Composite hose assembly
Inventor:
Alfonso Marena
Patented Case
View Patent ↗
Granted: Jul 10, 2001
Filed: Nov 24, 1998
Inventor
Alfonso Marena
Assignee (at issue)
Teleflex Fluid Systems, 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.