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Cooper B Line Inc

Cooper B L
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US4460299A Fastener Expired / Lapsed 1982-03-08 1984-07-17 11 Details
US4146074A Fastener Expired / Lapsed 1977-10-07 1979-03-27 16 Details