Granted Patent
Utility
US 5,599,062 · App. 08/536,187
Seat cushion stepless alteration device
Inventors:
Dieter Hagedorn, Hans-Juergen Schlaffke, Volker Speck, Emil Dinkel, Otto Hoelderlin
Patented Case
View Patent ↗
Granted: Feb 4, 1997
Filed: Sep 29, 1995
Inventors
Dieter Hagedorn
Hans-Juergen Schlaffke
Volker Speck
Emil Dinkel
Otto Hoelderlin
Assignee (at issue)
MERCEDES-BENZ GROUP 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.