Granted Patent
Utility
US 6,158,225 · App. 09/207,822
Automotive air-conditioning apparatus
Inventors:
Ikuo Muto, Shinichi Nomura
Patented Case
View Patent ↗
Granted: Dec 12, 2000
Filed: Dec 9, 1998
Inventors
Ikuo Muto
Shinichi Nomura
Assignee (at issue)
Seiko Seiki Kabushiki Kaisha
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.