Granted Patent
Utility
US 6,684,928 · App. 10/423,919
Awning, in particular sun room awning
Inventor:
Martin Dieckmann
Patented Case
View Patent ↗
Granted: Feb 3, 2004
Filed: Apr 28, 2003
Inventor
Martin Dieckmann
Assignee (at issue)
Schmitz-Werke 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.