Granted Patent
Utility
US 6,821,671 · App. 10/087,173
Method and apparatus for cooling and positioning prismatic battery cells
Inventors:
Michael Hinton, Daniel D. Rivers
Patented Case
View Patent ↗
Granted: Nov 23, 2004
Filed: Mar 1, 2002
Inventors
Michael Hinton
Daniel D. Rivers
Assignee (at issue)
LG Chem, Ltd.
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.