Granted Patent
Utility
US 5,389,460 · App. 08/221,335
Vibration-resistant battery having individually supported storage cells
Inventors:
Walter R. Oswald, Steven J. Stadnick, Allen R. Powers, David Wong
Patented Case
View Patent ↗
Granted: Feb 14, 1995
Filed: Mar 31, 1994
Inventors
Walter R. Oswald
Steven J. Stadnick
Allen R. Powers
David Wong
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.