Granted Patent
Utility
US 6,644,886 · App. 09/949,824
Connection arrangement for the detachable connection of two components
Inventor:
Helmut Schwarz
Patented Case
View Patent ↗
Granted: Nov 11, 2003
Filed: Sep 12, 2001
Inventor
Helmut Schwarz
Assignee (at issue)
Schwarz Verbindungs-Systeme 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.