Granted Patent
Utility
US 6,749,751 · App. 10/049,027
Filter module comprising tensioning elements
Inventors:
Gerhard Strohm, Georg Schnieder
Patented Case
View Patent ↗
Granted: Jun 15, 2004
Filed: Feb 8, 2002
Inventors
Gerhard Strohm
Georg Schnieder
Assignee (at issue)
Seitzschenk Filtersystems 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.