Granted Patent
Utility
US 5,868,081 · App. 08/799,598
Lightweight plastic furniture
Inventor:
Clifford Raab
Patented Case
View Patent ↗
Granted: Feb 9, 1999
Filed: Feb 12, 1997
Inventor
Clifford Raab
Assignee (at issue)
Virco Mfg. 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.