Granted Patent
Utility
US 5,283,402 · App. 07/997,761
Acceleration sensor with magnetic operated reed switch
Inventor:
Terence W. Green
Patented Case
View Patent ↗
Granted: Feb 1, 1994
Filed: Dec 24, 1992
Inventor
Terence W. Green
Assignee (at issue)
Hamlin, Inc.
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.