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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 = '128') ORDER BY date ASC, patent, type

Total of 1 patents found where: Class is '425'; Subclass is '128';

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T / S Patent Date Description Patentee Category Assigned To
 1943
U Specimen known 2,336,864 December 14, 1943 Apparatus For Forming Insulators
CD 1030: Wireholder made of glass, press for making the design		 HOLMES, Minot K.
 Insulator Owens-Illinois Glass Co.

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