Electronic controller for a gas discharge lamp
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Description
Claims
The ornamental design for an electronic controller for a gas discharge lamp, as shown and described.
Referenced Cited
U.S. Patent Documents
2431157 | November 1947 | Zelinka |
2783408 | February 1957 | Williams et al. |
5485057 | January 16, 1996 | Smallwood et al. |
6039582 | March 21, 2000 | Geis et al. |
20040046511 | March 11, 2004 | Porter |
Patent History
Patent number: D555110
Type: Grant
Filed: Jul 7, 2004
Date of Patent: Nov 13, 2007
Assignee:
Inventor: Fanglu Lou (Panan County Town, Zhejiang Province, 322300)
Primary Examiner: Selina Sikder
Attorney: Knobbe Martens Olson & Bear, LLP
Application Number: 29/208,907
Type: Grant
Filed: Jul 7, 2004
Date of Patent: Nov 13, 2007
Assignee:
Inventor: Fanglu Lou (Panan County Town, Zhejiang Province, 322300)
Primary Examiner: Selina Sikder
Attorney: Knobbe Martens Olson & Bear, LLP
Application Number: 29/208,907
Classifications
Current U.S. Class:
Electron Or Vacuum Tube (23) (D13/180)