Granted Patent
Utility
US 5,908,092 · App. 08/256,949
Fluid operated brake device
Inventors:
David Walter, Simon Paul Dommett, Barry Pearson
Patented Case
View Patent ↗
Granted: Jun 1, 1999
Filed: Jul 27, 1994
Inventors
David Walter
Simon Paul Dommett
Barry Pearson
Assignee (at issue)
Wichita Company, Limited
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.