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

Total of 1 patents found where: Category is 'Suspension Clamp';

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T / S Patent Date Description Patentee Category Assigned To
 1918
U 1,268,981 June 11, 1918 Strain Clamp for Aerial Cables
Clamp to securely fasten high tension conductors to suspension insulators.		 LAPP, John S.
 Suspension Clamp Locke Insulator Mfg. Co.

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