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 = '24') AND (category.subclass = '132WL') ORDER BY date ASC, patent, type |
Total of 1 patents found where: Class is '24'; Subclass is '132WL';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1895 | ||||||
U | 552,501 | December 31, 1895 | Insulator Self-tying clamp with cam lever (see 805,169) |
SNIVELY, Charles H. |
Self-tying Miscellaneous |
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