Granted Patent
Utility
US 6,044,650 · App. 08/910,392
Insulated storage/shipping container for maintaining a constant temperature
Inventors:
Sanford L. Cook, Joseph N. Villa, Katherine T. Cansfield, David J. Kenyon
Patented Case
View Patent ↗
Granted: Apr 4, 2000
Filed: Aug 13, 1997
Inventors
Sanford L. Cook
Joseph N. Villa
Katherine T. Cansfield
David J. Kenyon
Assignee (at issue)
TCP/Reliable Inc., Johnson & Johnson
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.