Granted Patent
Utility
US 6,043,744 · App. 09/131,876
Antitheft system
Inventor:
Shinji Matsudaira
Patented Case
View Patent ↗
Granted: Mar 28, 2000
Filed: Aug 10, 1998
Inventor
Shinji Matsudaira
Assignees (at issue)
SANYO ELECTRIC CO., LTD.
Sanyo Electronic Components 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.