Granted Patent
Utility
US 5,468,798 · App. 08/198,445
Basecoat for a coating system
Inventor:
Lawrence D. Leech
Patented Case
View Patent ↗
Granted: Nov 21, 1995
Filed: Feb 18, 1994
Inventor
Lawrence D. Leech
Assignee (at issue)
Whitford 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.