Granted Patent
Utility
US 5,116,697 · App. 07/396,383
Hot climate battery and materials for use in same and methods and apparatus for same
Inventors:
Charles W. Fleischmann, Chester R. Sinnk
Patented Case
View Patent ↗
Granted: May 26, 1992
Filed: Aug 18, 1989
Inventors
Charles W. Fleischmann
Chester R. Sinnk
Assignee (at issue)
Exide Corporation
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.