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 = '362') AND (category.subclass = '35') ORDER BY assigned_to ASC, date, patent, type |
Total of 1 patents found where: Class is '362'; Subclass is '35';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
Armstrong Cork Co. | ||||||
U | 2,552,522 | May 15, 1951 | Device for Inspecting Transparent Threaded Glass Articles Such as Insulators Insulator inspection device for dark amber insulators |
COUNSELLOR, JR., Edward D. |
Manufacturing | Armstrong Cork Co. |
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