Granted Patent
Utility
US 5,779,314 · App. 08/502,714
Collapsible multi-purpose chair
Inventor:
Daniel R. Grace
Patented Case
View Patent ↗
Granted: Jul 14, 1998
Filed: Jul 14, 1995
Inventor
Daniel R. Grace
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.