Granted Patent
Utility
US 6,690,111 · App. 09/333,378
Lamp with anode support structure and anode surface configuration having improved heat dissipation properties
Inventor:
Eric P. Davenport
Patented Case
View Patent ↗
Granted: Feb 10, 2004
Filed: Jun 15, 1999
Inventor
Eric P. Davenport
Assignee (at issue)
Imaging & Sensing Technology 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.