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SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (category = 'Lightning Rod Conductor') ORDER BY date ASC, patent, type

Total of 4 patents found where: Category is 'Lightning Rod Conductor';

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T / S	Patent	Date	Description	Patentee	Category	Assigned To
		1870
U	108,354	October 18, 1870	Improvement in Combined Eaves Troughs and Lightning Rods Eave trough and water pipe used as conductor for lightning rods	HANKENSON, James W. BAKER, Winslow	Lightning Rod Conductor
		1877
U	196,350	October 23, 1877	Improvement in Conductors for Lightning Rods Lightning rod conductor shaped like a trough which is galvanized on outside and lined with Russia iron on the inside and running down from rod to just below the eave with lightning rod resting in the trough	GOSS, Alonzo	Lightning Rod Conductor
U	196,493	October 23, 1877	Improvement in Lightning Conductors Lighning rod conductor with improved grounding	SPANG, Henry W.	Lightning Rod Conductor
		1878
U	204,257	May 28, 1878	Improvement in Lightning Conductors Sheet metal strips connecting lightning rods to gutters	SPANG, Henry W.	Lightning Rod Conductor

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