Granted Patent
Utility
US 5,979,303 · App. 09/217,166
Fryer
Inventors:
Toshihiro Kobayashi, Daisuke Kato
Patented Case
View Patent ↗
Granted: Nov 9, 1999
Filed: Dec 21, 1998
Inventors
Toshihiro Kobayashi
Daisuke Kato
Assignee (at issue)
Paloma Industries, Limited
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.