Granted Patent
Utility
US 5,437,439 · App. 08/210,216
Rubber bearing for the central pin of a leaf spring suspension in a motor vehicle
Inventors:
Susanne Brokamp, Hubert Siemer
Patented Case
View Patent ↗
Granted: Aug 1, 1995
Filed: Mar 18, 1994
Inventors
Susanne Brokamp
Hubert Siemer
Assignee (at issue)
Lemeorder Metallwaren 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.