Granted Patent
Utility
US 5,887,432 · App. 08/901,798
Brake master cylinder with axially movable sleeve
Inventors:
Johannes Clauss, Martina Richerzhagen, Harry Troester
Patented Case
View Patent ↗
Granted: Mar 30, 1999
Filed: Jul 28, 1997
Inventors
Johannes Clauss
Martina Richerzhagen
Harry Troester
Assignee (at issue)
Daimler-Benz AG
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.