Granted Patent
Utility
US 5,379,269 · App. 08/003,786
Position determining apparatus
Inventors:
Seymour J. Sindeband, Thomas L. Stone
Patented Case
View Patent ↗
Granted: Jan 3, 1995
Filed: Jan 13, 1993
Inventors
Seymour J. Sindeband
Thomas L. Stone
Assignee (at issue)
Science Accessories Corp.
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.