Granted Patent
Utility
US 5,612,692 · App. 08/555,351
Full travel, sealed, fully backlighted keyboard
Inventors:
Roger Dugas, James E. Respaut, Peter K. Rhoads
Patented Case
View Patent ↗
Granted: Mar 18, 1997
Filed: Nov 8, 1995
Inventors
Roger Dugas
James E. Respaut
Peter K. Rhoads
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.