Granted Patent
Utility
US 5,185,915 · App. 07/874,457
Pneumatic booster output rod adjustment method
Inventors:
Craig A. Osterday, Douglas L. Osterfeld, Thomas R. Baumaster, Timothy M. Welch, Michael P. Trego, Donald M. Flory
Patented Case
View Patent ↗
Granted: Feb 16, 1993
Filed: Apr 27, 1992
Inventors
Craig A. Osterday
Douglas L. Osterfeld
Thomas R. Baumaster
Timothy M. Welch
Michael P. Trego
Donald M. Flory
Assignee (at issue)
General Motors LLC
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.