Granted Patent
Utility
US 5,338,578 · App. 08/006,564
Method for achieving a smooth powder coated finish on a low density compression-molded plastic article
Inventor:
Burr L. Leach
Patented Case
View Patent ↗
Granted: Aug 16, 1994
Filed: Jan 21, 1993
Inventor
Burr L. Leach
Assignee (at issue)
GenCorp, 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.