Granted Patent
Utility
US 6,742,353 · App. 10/276,929
Refrigerator
Inventors:
Yoshiki Ohashi, Masatoshi Sasaki, Yohei Nomoto, Hiroshi Yamada
Patented Case
View Patent ↗
Granted: Jun 1, 2004
Filed: Apr 15, 2003
Inventors
Yoshiki Ohashi
Masatoshi Sasaki
Yohei Nomoto
Hiroshi Yamada
Assignee (at issue)
Matsushita Refrigeration 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.