Granted Patent
Utility
US 4,805,933 · App. 07/051,655
Hose end sleeve
Inventor:
Jerald M. Swisher
Patented Case
View Patent ↗
Granted: Feb 21, 1989
Filed: May 20, 1987
Inventor
Jerald M. Swisher
Assignee (at issue)
Swisher Mower & Machine Co., 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.