Granted Patent
Utility
US 6,370,038 · App. 09/645,033
Portable electronic device
Inventors:
Hideki Miyake, Masami Makino
Patented Case
View Patent ↗
Granted: Apr 9, 2002
Filed: Aug 24, 2000
Inventors
Hideki Miyake
Masami Makino
Assignee (at issue)
SANYO ELECTRIC CO., LTD.
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.