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 = '129C') ORDER BY date ASC, patent, type |
Total of 1 patents found where: Class is '24'; Subclass is '129C';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1932 | ||||||
U | 1,889,113 | November 29, 1932 | Drop Wire Hanger A hanger for drop wires composed of a loop of wire with several loops or fingers for the drop wire to be woven around. |
SHOPE, James W. |
Hanger |
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