Granted Patent
Utility
US 4,444,932 · App. 06/383,436
Moldable compositions having improved surface gloss
Inventor:
Peter Francis
Patented Case
View Patent ↗
Granted: Apr 24, 1984
Filed: Jun 1, 1982
Inventor
Peter Francis
Assignee (at issue)
Atlantic Richfield 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.