Granted Patent
Utility
US 6,098,419 · App. 09/015,619
Air conditioner case
Inventors:
Yutaka Shichiken, Masayuki Murase, Hiroshi Nakajima
Patented Case
View Patent ↗
Granted: Aug 8, 2000
Filed: Jan 29, 1998
Inventors
Yutaka Shichiken
Masayuki Murase
Hiroshi Nakajima
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.