Search the Insulator Patent Reference Library

Search the Insulator Patent Reference Library:

SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN name ON name.patent = patent.patent AND name.type = patent.type WHERE (residence = 'Newton, MA') ORDER BY date ASC, patent, type

Total of 6 patents found where: Residence is 'Newton, MA';

View a patent by clicking on the patent number. You can sort by any of the columns by clicking on the column name.

T / S	Patent	Date	Description	Patentee	Category	Assigned To
		1866
U	53,426	March 27, 1866	Improvement in Telegraph Insulators Hook covered with rubber attached to rubber hollow ball chamber	ELY, Alfred B.	Hook
U	53,427	March 27, 1866	Improvement in Telegraph Insulators Hook fitted with a disk of rubber	ELY, Alfred B.	Hook
		1888
U	386,111	July 17, 1888	Electric Wire Insulator Knobs paired to hold wire in trees	CUTLER, Henry H.	Knob
		1891
U	444,317	January 6, 1891	Electric Wire Insulating Cleat Cleat	POTTER, John S. CARTWRIGHT, David J.	Cleat	John S. Potter
		1894
U	517,591	April 3, 1894	Insulating Tube Wall tube with longitudinal fin ribs	ROBINSON, Miner	Wall Tube
		1899
U	626,065	May 30, 1899	Insulator Tree hanger	HOLMES, Welles E.	Tree

Total of 0.01 seconds

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