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

Total of 3 patents found where: Category is 'Lightning Arrestor';

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T / S Patent Date Description Patentee Category Assigned To
U 262,210 August 8, 1882 Combined Insulator, Lightning arrester, and Connector
Combined insulator, lightning arrestor and connector
ECKERT, William
ECKERT, Edward
Lightning Arrestor  
U 280,324 June 26, 1883 Combined Insulator and Lightning arrester
Combined insulator and lightning arrestor
NOBLE, John E.
Lightning Arrestor 1/6 to Charles J. Leming
U 304,084 August 26, 1884 Device for Protection Electric Light Systems from Lightning
Method of protecting electric generators from lightning by allowing the charge to discharge to the earth ground
EDISON, Thomas A.
Lightning Arrestor  

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