Granted Patent
Utility
US 4,336,704 · App. 06/134,830
Apparatus for orienting and sizing battery grids
Inventor:
Jerry T. McDowell
Patented Case
View Patent ↗
Granted: Jun 29, 1982
Filed: Mar 28, 1980
Inventor
Jerry T. McDowell
Assignee (at issue)
BALL 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.