|SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN category ON category.patent = patent.patent AND category.type = patent.type WHERE (category.class = '411') AND (category.subclass = '918') ORDER BY date ASC, patent, type|
Total of 1 patents found where: Class is '411'; Subclass is '918';
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|T / S||Patent||Date||Description||Patentee||Category||Assigned To|
|U||2,082,566||June 1, 1937||Connector
Steel connector for strain, suspensions, and other insulators
|BERNDT, Arthur A.
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