Granted Patent
Utility
US 5,281,007 · App. 07/933,280
Hydraulic actuation system for hydraulically powered parking brakes
Inventor:
Dale E. Brainard
Patented Case
View Patent ↗
Granted: Jan 25, 1994
Filed: Aug 21, 1992
Inventor
Dale E. Brainard
Assignee (at issue)
AlliedSignal, Inc.
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.