Granted Patent
Utility
US 6,028,293 · App. 09/062,400
Temperature-controlled container with heating means
Inventors:
Robert J. Nagle, Edward J. Beldowicz
Patented Case
View Patent ↗
Granted: Feb 22, 2000
Filed: Apr 20, 1998
Inventors
Robert J. Nagle
Edward J. Beldowicz
Assignee (at issue)
TCP Reliable, Inc.
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.