Granted Patent
Utility
US 4,841,246 · App. 07/139,218
Multiturn shaft position sensor having magnet movable with nonrotating linear moving nut
Inventors:
Mark A. Juds, Bruce C. Beihoff
Patented Case
View Patent ↗
Granted: Jun 20, 1989
Filed: Dec 29, 1987
Inventors
Mark A. Juds
Bruce C. Beihoff
Assignee (at issue)
Eaton 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.