Granted Patent
Utility
US 6,548,201 · App. 09/638,993
Zinc/air cell
Inventors:
Daniel W. Gibbons, Peter R. Moses, Guang-Xue Wei, David L. Pappas, Rokeya Huq
Patented Case
View Patent ↗
Granted: Apr 15, 2003
Filed: Aug 15, 2000
Inventors
Daniel W. Gibbons
Peter R. Moses
Guang-Xue Wei
David L. Pappas
Rokeya Huq
Assignee (at issue)
The Gillette Company LLC
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.