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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 = '425') AND (category.subclass = '588') ORDER BY date ASC, patent, type

Total of 1 patents found where: Class is '425'; Subclass is '588';

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T / S Patent Date Description Patentee Category Assigned To
 1877
U Specimen known 187,725 February 27, 1877 Improvement in Molding Glass
Improved method to mold necks on bottles (patent date reported on glass chard)		 OAKMAN, Samuel
 Mold  

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