Granted Patent
Utility
US 6,003,433 · App. 09/021,530
Tamper-resistant brake actuator
Inventors:
William C. Pierce, William J. Hicks
Patented Case
View Patent ↗
Granted: Dec 21, 1999
Filed: Feb 10, 1998
Inventors
William C. Pierce
William J. Hicks
Assignee (at issue)
Holland Neway International, 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.