Granted Patent
Utility
US 5,168,427 · App. 07/811,810
Portable computer with tiltable keyboard structure
Inventors:
Kevin Clancy, Guntis J. Saulkalns
Patented Case
View Patent ↗
Granted: Dec 1, 1992
Filed: Dec 20, 1991
Inventors
Kevin Clancy
Guntis J. Saulkalns
Assignee (at issue)
Compaq Computer 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.