Granted Patent
Utility
US 5,354,582 · App. 07/979,197
Method for utilizing toner fines as an electrostatic spray coating material
Inventor:
Meftah U. Mahmud
Patented Case
View Patent ↗
Granted: Oct 11, 1994
Filed: Nov 20, 1992
Inventor
Meftah U. Mahmud
Assignee (at issue)
Nashua 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.