Granted Patent
Utility
US 6,702,271 · App. 09/665,334
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Inventor:
Bjoern Nussbaum
Patented Case
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Granted: Mar 9, 2004
Filed: Sep 19, 2000
Inventor
Bjoern Nussbaum
Assignee (at issue)
Solarlux Aluminium 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.