SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (category = 'Insulator Base') ORDER BY date ASC, patent, type |
Total of 1 patents found where: Category is 'Insulator Base';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1910 | ||||||
U | 979,840 | December 27, 1910 | Insulator Base Insulator base to support a high voltage insulator on a building roof to allow the conductor to enter the roof |
GODDARD, Walter T. |
Insulator Base | Locke Insulator Mfg. Co. |
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