Granted Patent
Utility
US 5,606,887 · App. 08/461,569
Apparatus and method for cold forming an L-shaped lead alloy battery terminal
Inventors:
Bernard N. Spiegelberg, Mark E. Sauter
Patented Case
View Patent ↗
Granted: Mar 4, 1997
Filed: Jun 2, 1995
Inventors
Bernard N. Spiegelberg
Mark E. Sauter
Assignee (at issue)
Tulips 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.