Granted Patent
Utility
US 5,182,178 · App. 07/887,437
Suppression of electrolyte leakage from the terminal of a lead-acid battery
Inventors:
J. David Brizendine, John W. Hooke
Patented Case
View Patent ↗
Granted: Jan 26, 1993
Filed: May 21, 1992
Inventors
J. David Brizendine
John W. Hooke
Assignee (at issue)
Gates Energy Products, 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.