Granted Patent
Utility
US 6,079,766 · App. 09/073,669
Durable doors for a recreational vehicle
Inventors:
Michael R. Butler, Francisco Perez
Patented Case
View Patent ↗
Granted: Jun 27, 2000
Filed: May 6, 1998
Inventors
Michael R. Butler
Francisco Perez
Assignee (at issue)
National R.V. Holdings, 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.