Granted Patent
Utility
US 6,742,545 · App. 10/124,913
Hose construction
Inventors:
William C. Fisher, Michael R. Swails
Patented Case
View Patent ↗
Granted: Jun 1, 2004
Filed: Apr 18, 2002
Inventors
William C. Fisher
Michael R. Swails
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.