Granted Patent
Utility
US 5,188,873 · App. 07/782,250
Polyolefin-based mouldable compositions and articles made from these compositions
Inventor:
Vincent Delannoy
Patented Case
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Granted: Feb 23, 1993
Filed: Oct 28, 1991
Inventor
Vincent Delannoy
Assignee (at issue)
SOLVAY (Société Anonyme)
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.