Granted Patent
Utility
US 6,298,530 · App. 09/589,852
Reinforced coiled electrode assemblies and methods of producing same
Inventors:
Donald Barber, Robert E. Smith, Robert Pavlinsky, Bruce Wallace Ingram
Patented Case
View Patent ↗
Granted: Oct 9, 2001
Filed: Jun 8, 2000
Inventors
Donald Barber
Robert E. Smith
Robert Pavlinsky
Bruce Wallace Ingram
Assignee (at issue)
Duracell 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.