Granted Patent
Utility
US 6,575,442 · App. 09/967,334
Clamping device
Inventors:
Horst Klimach, Siegfried Foshag, Karl Philipp, Hans Roesch
Patented Case
View Patent ↗
Granted: Jun 10, 2003
Filed: Sep 28, 2001
Inventors
Horst Klimach
Siegfried Foshag
Karl Philipp
Hans Roesch
Assignee (at issue)
Bessey & Sohn GmbH & Co. KG
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.