Granted Patent
Utility
US 6,410,186 · App. 09/293,453
Battery construction having double seam cover closure
Inventors:
Gary R. Tucholski, George R. Sondecker
Patented Case
View Patent ↗
Granted: Jun 25, 2002
Filed: Apr 16, 1999
Inventors
Gary R. Tucholski
George R. Sondecker
Assignee (at issue)
Eveready Battery Company, 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.