Granted Patent
Utility
US 5,866,264 · App. 08/735,334
Renewable surface for extruded synthetic wood material
Inventors:
Burch E. Zehner, Jeffrey R. Brandt
Patented Case
View Patent ↗
Granted: Feb 2, 1999
Filed: Oct 22, 1996
Inventors
Burch E. Zehner
Jeffrey R. Brandt
Assignee (at issue)
Crane Plastics Company LLC
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.