Granted Patent
Utility
US 6,679,080 · App. 09/849,209
Medium temperature refrigerated merchandiser
Inventors:
Robert Chiang, Eugene Duane Daddis, Jr., Kwok Kwong Fung, Sue-Li Chuang
Patented Case
View Patent ↗
Granted: Jan 20, 2004
Filed: May 4, 2001
Inventors
Robert Chiang
Eugene Duane Daddis, Jr.
Kwok Kwong Fung
Sue-Li Chuang
Assignee (at issue)
CARRIER CORPORATION
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.