SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (category = 'Lightning Rod Clip') ORDER BY date ASC, patent, type |
Total of 2 patents found where: Category is 'Lightning Rod Clip';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1902 | ||||||
U | 693,213 | February 11, 1902 | Anchor Fastener for Lightning Conductors Metal clips fitted between bricks in order to secure lightning rod conductor to wall |
BAJOHR, Carl |
Lightning Rod Clip | |
1905 | ||||||
U | 799,433 | September 12, 1905 | Support Fastener for Lightning Conductors Metal clips fitted in molded concrete or stone in order to secure lightning rod conductor to wall |
BAJOHR, Carl |
Lightning Rod Clip |
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