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 = '403') AND (category.subclass = '344') ORDER BY date ASC, patent, type |
Total of 2 patents found where: Class is '403'; Subclass is '344';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1917 | ||||||
U | 1,212,708 | January 16, 1917 | Wire Clamp Cable clamp for Electrose suspension disks |
STEINBERGER, Louis |
Suspension | |
1921 | ||||||
U | 1,378,667 | May 17, 1921 | Cable Clamp Cable clamp to hold the conductor under the insulator. |
ECKERT, Grandon E. |
Clamp | The R. Thomas & Sons Co. |
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