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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 = '191') AND (category.subclass = '45R') ORDER BY date ASC, patent, type

Total of 1 patents found where: Class is '191'; Subclass is '45R';

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T / S Patent Date Description Patentee Category Assigned To
 1905
U 779,402 January 10, 1905 Glass Base for Furniture
Glass insulator for furniture legs		 ABRAMS, Mary I.
 Piano  

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