Granted Patent
Utility
US 5,114,806 · App. 07/671,382
Perforated retainer for horizontal mount gelled-electrolyte cells
Inventors:
Frank J. Chiacchio, Frank L. Tarantino
Patented Case
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Granted: May 19, 1992
Filed: Mar 19, 1991
Inventors
Frank J. Chiacchio
Frank L. Tarantino
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.