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Patent Number Title Assignee Status Filing Date Grant Date Expires Remaining Claims Actions
US2020535A Can testing machine CAMERON CAN MACHINERY Co Expired / Lapsed 1930-08-09 1935-11-12 1950-08-09 0.0 yrs 0
US1747465A Combined forming and thread-rolling mechanism for caps CAMERON CAN MACHINERY Co Expired / Lapsed 1927-03-23 1930-02-18 1947-03-23 0.0 yrs 0