Granted Patent
Utility
US 6,607,369 · App. 10/009,632
Hermetic compressor
Inventors:
Seigo Yanase, Hiroshi Sasano, Junichiro Yabiki, Takahide Nagao
Patented Case
View Patent ↗
Granted: Aug 19, 2003
Filed: Mar 8, 2002
Inventors
Seigo Yanase
Hiroshi Sasano
Junichiro Yabiki
Takahide Nagao
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.