Granted Patent
Utility
US 6,648,454 · App. 10/283,767
Slotted substrate and method of making
Inventors:
Jeremy Donaldson, Martha A. Truninger, Jeffrey S. Obert
Patented Case
View Patent ↗
Granted: Nov 18, 2003
Filed: Oct 30, 2002
Inventors
Jeremy Donaldson
Martha A. Truninger
Jeffrey S. Obert
Assignee (at issue)
Hewlett-Packard Development Company, L.P.
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.