Electric lamp and discharge devices – With gas or vapor
Reexamination Certificate
2011-04-26
2011-04-26
Patel, Nimeshkumar D (Department: 2879)
Electric lamp and discharge devices
With gas or vapor
Reexamination Certificate
active
07932673
ABSTRACT:
A new gas discharge tube comprising at least two electrodes and at least one hollow insulator ring fastened to at least one of the electrodes, wherein the insulating ring has an extended length for a creeping current on at least one of the surfaces inside and/or outside compared to its height thereby providing a long distance to any possible creeping current.
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Nilsson Jan-Ake
Schleimann-Jensen Arne
Schleimann-Jensen Johan
Gauthier & Connors LLP
Jensen Devices AB
Patel Nimeshkumar D
Stern Jacob
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