Granted Patent
Utility
US 5,216,533 · App. 07/818,411
Motor motion detection circuit
Inventor:
George C. Wright
Patented Case
View Patent ↗
Granted: Jun 1, 1993
Filed: Jan 3, 1992
Inventor
George C. Wright
Assignee (at issue)
INTERMEC, 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.