Granted Patent
Utility
US 6,825,669 · App. 10/235,797
Apparatus and method for data and command input and having a display in a battery charger and tester
Inventors:
Kurt Raichle, Scott Krampitz
Patented Case
View Patent ↗
Granted: Nov 30, 2004
Filed: Sep 6, 2002
Inventors
Kurt Raichle
Scott Krampitz
Assignee (at issue)
SPX 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.