Granted Patent
Utility
US 5,654,721 · App. 08/608,316
Glass antenna device for an automobile
Inventors:
Toshihiko Saitou, Shotaro Takenobu
Patented Case
View Patent ↗
Granted: Aug 5, 1997
Filed: Feb 28, 1996
Inventors
Toshihiko Saitou
Shotaro Takenobu
Assignee (at issue)
ASAHI GLASS CO., LTD.
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.