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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 = '249') AND (category.subclass = '75') ORDER BY date ASC, patent, type

Total of 1 patents found where: Class is '249'; Subclass is '75';

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T / S Patent Date Description Patentee Category Assigned To
 1890
U 443,403 December 23, 1890 Revolving Mold for Glassware
Mold for glassware (for making seamless glass)		 NEVILLE, Asa G.
 HU  

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