Granted Patent
Utility
US 5,235,749 · App. 07/931,858
Shaving apparatus
Inventors:
Gerhard Hildebrand, Gunther Seidel, Hans-Eberhard Heintke, Klaus Ramspeck, Reinhold Eichhorn, Helmut Durr, Wolfgang Franke, Gebhard Braun, Manfred Ohle, Roland Ullman
Patented Case
View Patent ↗
Granted: Aug 17, 1993
Filed: Aug 18, 1992
Inventors
Gerhard Hildebrand
Gunther Seidel
Hans-Eberhard Heintke
Klaus Ramspeck
Reinhold Eichhorn
Helmut Durr
Wolfgang Franke
Gebhard Braun
Manfred Ohle
Roland Ullman
Assignee (at issue)
The Braun Corporation
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.