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

Total of 5 patents found where: Category is 'Spacer';

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T / S Patent Date Description Patentee Category Assigned To
 1937
U 2,092,515 September 7, 1937 Insulator
Circular line spacer for telephone wires composed of a disk with holes for each wire		 JERVEY, William T.
 Spacer Bell Telephone Laboratories, Inc.
 1950
U 2,526,917 October 24, 1950 Line Wire Spacer
Line wire spacer bracket for carrier circuits		 WHEELER, Herbert H.
MARKLEY, William F.
 Spacer Western Union Telegraph Co.
 1959
U 2,912,482 November 10, 1959 Aerial Cable Support and Spacer
Support and spacer for multiple electrical power lines		 HORROCKS, Raymond G.
MILLER, Carroll de V.
BRENNER, Theodore J.
 Spacer PLM Products, Inc.
 1960
U Specimen known 2,921,112 January 12, 1960 Electric Conductor Strand Separator Insulator
Spacer for conductors		 DYKSTRA, Laurence J.
GRILLS, Lee J.
 Spacer The Porcelain Insulator Corp.
 1966
U Specimen known 3,268,655 August 23, 1966 High Voltage Cable Spacer Insulator Device
Aerial spacer to hold three high voltage conductors and keep them spaced apart.		 HAIGH, William Francis
MCMAHON, Chester
MCMAHON, Eugene Joseph
 Spacer Fargo Manufacturing Co.

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