Granted Patent
Utility
US 4,220,030 · App. 05/949,934
Orienting and sizing battery grids and articles formed thereby
Inventor:
Jerry T. McDowell
Patented Case
View Patent ↗
Granted: Sep 2, 1980
Filed: Oct 10, 1978
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.