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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 = '385') ORDER BY date ASC, patent, type

Total of 1 patents found where: Class is '411'; Subclass is '385';

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T / S Patent Date Description Patentee Category Assigned To
 1919
U 1,315,998 September 16, 1919 Insulator Support Thimble
Thimble with standard external threads pressed out of sheet metal and attached to a steel pin		 SOUTHGATE, George T.
 Thimble  

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