Granted Patent
Utility
US 5,809,608 · App. 08/533,463
Adjustable length squeegee
Inventor:
Zlatko Zadro
Patented Case
View Patent ↗
Granted: Sep 22, 1998
Filed: Sep 25, 1995
Inventor
Zlatko Zadro
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.