Granted Patent
Utility
US 3,960,347 · App. 05/564,844
Attachment for kites and the like
Inventor:
Gerd O. Stritzke
Patented Case
View Patent ↗
Granted: Jun 1, 1976
Filed: Apr 3, 1975
Inventor
Gerd O. Stritzke
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.