| 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 = '284') ORDER BY description ASC, date, patent, type |
Total of 2 patents found where: Class is '65'; Subclass is '284';
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| T / S | Patent | Date | Description | Patentee | Category | Assigned To |
| 1961 | ||||||
| U | 2,978,839 | April 11, 1961 | Apparatus for Finishing Apertured Glass Articles Fire polishing of holes for thru hole insulators CD 1049 |
EASTUS, Harold L. HIATT, Earl |
Manufacturing | Kimble Glass Co. |
| 1903 | ||||||
| U | 742,601 | October 27, 1903 | Glass Finishing Apparatus Press for making glassware |
CROSKEY, John H. |
Press | |
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