Granted Patent
Utility
US 4,604,870 · App. 06/677,271
Brake booster
Inventors:
Lloyd G. Bach, Lawrence R. Myers, Robert F. Gaiser
Patented Case
View Patent ↗
Granted: Aug 12, 1986
Filed: Dec 3, 1984
Inventors
Lloyd G. Bach
Lawrence R. Myers
Robert F. Gaiser
Assignee (at issue)
ALLIED CONSULTING, 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.