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 = '65') AND (category.subclass = '34') ORDER BY specimen DESC, date, patent, type |
Total of 1 patents found where: Class is '65'; Subclass is '34';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1961 | ||||||
U | 2,988,852 | June 20, 1961 | Method of Thermally Sealing Hollow Glass Articles at Minimal Temperatures Glass to glass seal for glass blocks |
HENRY, Kenneth M. |
OI | Owens-Illinois Glass Co. |
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