Granted Patent
Utility
US 6,388,877 · App. 09/244,440
Handheld computer with open accessory slot
Inventors:
Francis J. Canova, Jr., Jeffrey C. Hawkins, Traci Angela Neist, Dennis J. Boyle, Robert Gregory Twiss, Amy Han, Elisha Avraham Tal, Madeleine Francavilla
Patented Case
View Patent ↗
Granted: May 14, 2002
Filed: Feb 4, 1999
Inventors
Francis J. Canova, Jr.
Jeffrey C. Hawkins
Traci Angela Neist
Dennis J. Boyle
Robert Gregory Twiss
Amy Han
Elisha Avraham Tal
Madeleine Francavilla
Assignee (at issue)
PALM FIRM 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.