Granted Patent
Utility
US 6,774,547 · App. 10/606,532
Discharge lamp having a fluted electrical feed-through
Inventors:
Gregory Zaslavsky, James Avallon, Joanne Browne
Patented Case
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Granted: Aug 10, 2004
Filed: Jun 26, 2003
Inventors
Gregory Zaslavsky
James Avallon
Joanne Browne
Assignee (at issue)
OSRAM SYLVANIA Inc.
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.