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Columbus McKinnon Chain Corp

Columbus M
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US2061718A Adjustable clamp Expired / Lapsed 1934-12-21 1936-11-24 0 Details
US2025555A Method of making a chain link Expired / Lapsed 1934-04-09 1935-12-24 0 Details