Granted Patent
Utility
US 6,174,097 · App. 09/400,569
Collapsible keyboard
Inventor:
Simon Richard Daniel
Patented Case
View Patent ↗
Granted: Jan 16, 2001
Filed: Sep 21, 1999
Inventor
Simon Richard Daniel
Assignee (at issue)
Simon R. Daniel
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.