Granted Patent
Utility
US 5,310,134 · App. 07/851,720
Tethered vehicle positioning system
Inventors:
Hui-Pin Hsu, Ronald B. Chesler, Harry T. Wang
Patented Case
View Patent ↗
Granted: May 10, 1994
Filed: Mar 16, 1992
Inventors
Hui-Pin Hsu
Ronald B. Chesler
Harry T. Wang
Assignee (at issue)
Hughes Aircraft Company
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.