Granted Patent
Utility
US 6,279,334 · App. 09/446,872
Refrigerating apparatus for vehicles
Inventors:
Tutomu Ishikawa, Kunio Miyazaki
Patented Case
View Patent ↗
Granted: Aug 28, 2001
Filed: Dec 29, 1999
Inventors
Tutomu Ishikawa
Kunio Miyazaki
Assignee (at issue)
Zexel Cold Systems Company
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.