Granted Patent
Utility
US 5,529,824 · App. 08/244,466
Filler body as molded part for sealing poorly accessible hollow spaces
Inventors:
Hans Walendy, Eberhard Puschmann, Edmund Riggers
Patented Case
View Patent ↗
Granted: Jun 25, 1996
Filed: Sep 6, 1994
Inventors
Hans Walendy
Eberhard Puschmann
Edmund Riggers
Assignee (at issue)
Stankiewicz GmbH
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.