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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 = 'D19') AND (category.subclass = '97') ORDER BY date ASC, patent, type

Total of 1 patents found where: Class is 'D19'; Subclass is '97';

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T / S Patent Date Description Patentee Category Assigned To
D 17,148 March 1, 1887 Design for a Paper Weight, Match Safe, & C.
K of L glass anvil shaped match safe
GILL, James C.
HI Hemingray Glass Co.

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