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Consolidated Edison Company of New York Inc

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Active Patents

0

Total Holdings

5

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US2977994A	Method and apparatus for sealing pipe joints	Expired / Lapsed	1957-12-26	1961-04-04	0	Details
US2974932A	Conduit threader	Expired / Lapsed	1958-06-26	1961-03-14	0	Details
US2284335A	Polystyrene product	Expired / Lapsed	1940-07-24	1942-05-26	0	Details
US2280119A	Method and apparatus for electrically testing protective co…	Expired / Lapsed	1940-09-21	1942-04-21	0	Details
US2209743A	Insulating pad for electrical junctions	Expired / Lapsed	1939-05-19	1940-07-30	0	Details