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 = '198') AND (category.subclass = '803.14') ORDER BY date ASC, patent, type |
Total of 1 patents found where: Class is '198'; Subclass is '803.14';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1959 | ||||||
U | 2,893,542 | July 7, 1959 | Glass Working Machine Glass press (references Hemingray press 588,795) |
WATKINS, George E. POND, Leander N. |
Press | Corning Glass Works |
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