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NEW JERSEY PATENT CO

NEW JERSEY

Active Patents

0

Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US1231061A	Phonograph.	Expired / Lapsed	1911-02-17	1917-06-26	0	Details
US1221981A	Alternating-current rectifier.	Expired / Lapsed	1911-12-30	1917-04-10	0	Details
US1201481A	Galvanic battery.	Expired / Lapsed	1914-08-12	1916-10-17	0	Details
US1146387A	Disk sound-record.	Expired / Lapsed	1910-02-03	1915-07-13	0	Details