Granted Patent
Utility
US 6,791,215 · App. 10/455,779
Fault tolerant linear actuator
Inventor:
Delbert Tesar
Patented Case
View Patent ↗
Granted: Sep 14, 2004
Filed: Jun 5, 2003
Inventor
Delbert Tesar
Assignee (at issue)
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
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.