Search the Insulator Patent Reference Library

SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (assigned_to = 'Lapp Insulator Co.') ORDER BY date ASC, patent, type

Total of 3 patents found where: Assigned To is 'Lapp Insulator Co.';

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T / S	Patent	Date	Description	Patentee	Category	Assigned To
		1922
U	1,427,213	August 29, 1922	Lathe Lathe to cut insulator profile using a profile template	LAPP, John S.	Lathe	Lapp Insulator Co.
		1927
U	1,654,047	December 27, 1927	Strain Insulator Strain insulator with steel covering whereby the porcelain insulator is in compression	LAPP, John S.	Strain	Lapp Insulator Co.
		1929
U	1,738,188	December 3, 1929	Insulating Support Suspension cap, pin and connector	LANYON, Samuel Herbert	Suspension	Lapp Insulator Co.

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