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Columbus McKinnon Chain Corp

Columbus M

Active Patents

0

Total Holdings

5

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US2960940A	Garment storage rails	Expired / Lapsed	1957-01-11	1960-11-22	0	Details
US2445223A	Intermittent cam	Expired / Lapsed	1946-11-13	1948-07-13	0	Details
US2061718A	Adjustable clamp	Expired / Lapsed	1934-12-21	1936-11-24	0	Details
US2043125A	Clamping device	Expired / Lapsed	1934-08-18	1936-06-02	0	Details
US2025555A	Method of making a chain link	Expired / Lapsed	1934-04-09	1935-12-24	0	Details