Granted Patent
Utility
US 4,612,224 · App. 06/803,282
Fiber web for compression molding structural substrates for panels
Inventor:
Alfred L. Davis
Patented Case
View Patent ↗
Granted: Sep 16, 1986
Filed: Dec 2, 1985
Inventor
Alfred L. Davis
Assignee (at issue)
Sheller-Globe 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.