Granted Patent
Utility
US 6,311,512 · App. 09/573,308
Refrigerated merchandiser system
Inventors:
Kwok Kwong Fung, Eugene Duane Daddis, Jr., Robert Chiang
Patented Case
View Patent ↗
Granted: Nov 6, 2001
Filed: May 18, 2000
Inventors
Kwok Kwong Fung
Eugene Duane Daddis, Jr.
Robert Chiang
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.