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Nordberg Manufacturing Co

Nordberg M

Active Patents

0

Total Holdings

5

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US3253744A	Electrical control system for grinding mill	Expired / Lapsed	1964-09-22	1966-05-31	2	Details
US2355573A	Track lifter	Expired / Lapsed	1942-01-07	1944-08-08	0	Details
US2309059A	Lighting fixture	Expired / Lapsed	1941-08-23	1943-01-19	0	Details
US2243883A	Maneuvering gear for reversible internal combustion engines	Expired / Lapsed	1939-02-27	1941-06-03	0	Details
US1922196A	Pump	Expired / Lapsed	1932-03-17	1933-08-15	0	Details