Granted Patent
Utility
US 6,807,988 · App. 10/040,809
Thermoplastic reinforced hose construction
Inventors:
Steven M. Powell, Michael R. Swails, William C. Fisher, Daniel Blasko
Patented Case
View Patent ↗
Granted: Oct 26, 2004
Filed: Jan 8, 2002
Inventors
Steven M. Powell
Michael R. Swails
William C. Fisher
Daniel Blasko
Assignee (at issue)
Parker-Hannifin Corporation
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.