Compositions – Electrically conductive or emissive compositions – Carbide containing
Reexamination Certificate
2007-03-27
2007-03-27
McGinty, Douglas (Department: 1751)
Compositions
Electrically conductive or emissive compositions
Carbide containing
C252S500000, C252S518100, C219S270000, C219S263000, C219S553000, C501S089000, C501S090000, C501S091000, C501S092000, C501S093000, C501S096100, C501S098400
Reexamination Certificate
active
10391938
ABSTRACT:
Ceramic igniter compositions are provided that contain components of conductive material and insulating material, where the insulating material component includes a relatively high concentration of metal oxide. Ceramic igniters of the invention are particularly effective for high voltage use, including throughout the range of from about 187 to 264 volts.
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Lin Roger J.
Sheridan Thomas J.
Solofra Kevin C.
Willkens Craig A.
Corless Peter F.
Edwards Angell Palmer & & Dodge LLP
McGinty Douglas
Saint-Gobain Ceramics and Plastics, Inc.
Vijayakumar Kallambella
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