Granted Patent
Utility
US 5,967,199 · App. 09/078,156
Pressurized brake bleed system
Inventors:
Bryan P. Riddiford, John Benjamin Hageman, Donald Edward Schenk
Patented Case
View Patent ↗
Granted: Oct 19, 1999
Filed: May 13, 1998
Inventors
Bryan P. Riddiford
John Benjamin Hageman
Donald Edward Schenk
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.