Granted Patent
Utility
US 5,609,513 · App. 08/225,545
Cleaning and dressing fly lines
Inventor:
John E. Stark
Patented Case
View Patent ↗
Granted: Mar 11, 1997
Filed: Apr 11, 1994
Inventor
John E. Stark
Assignee (at issue)
Minnesota Mining and Manufacturing Company
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.