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Louden Machinery Co

Louden Mac
Active Patents
0
Total Holdings
3

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US2688933A Conveyer apparatus and control system therefor Expired / Lapsed 1953-02-05 1954-09-14 0 Details
US1636189A Panel for animal pens Expired / Lapsed 1924-10-17 1927-07-19 0 Details
US1094370A Hanger for overhead tracks. Expired / Lapsed 1914-02-10 1914-04-21 0 Details