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SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN category ON category.patent = patent.patent AND category.type = patent.type WHERE (category.class = '248') AND (category.subclass = '61') ORDER BY date ASC, patent, type

Total of 9 patents found where: Class is '248'; Subclass is '61';

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T / S Patent Date Description Patentee Category Assigned To
 1883
U 279,289 June 12, 1883 Telegraph and Telephone Line
Use of copper wire instead of iron and crossarms between poles to keep the wires separated		 VALE, Theodore N.
 Miscellaneous  
 1884
U 295,073 March 11, 1884 Telegraph Wire Supporter
Split insulator that fits around conductor and connected to adjacent split insulator with tie-wire		 STONE, Ross C.
 Miscellaneous  
 1888
U 383,097 May 22, 1888 Support for Electric Wires
Hanger for electric cable		 BROOKS, JR., David
 Hanger The Electric Cable Const. & Maint. Co.
 1913
U 1,061,823 May 13, 1913 Tie Wire for High Voltage Circuits
Tie wire for high voltage multipart insulators that can be changed safely with power still on		 CRONIN, Jeremiah
 Tie Wire The Cronin Electrical Appliances Co.
 1917
U 1,210,687 January 2, 1917 Insulator Suspension Bracket
Bracket, sheet metal U-shaped for long spans attached to a cable		 PEIRCE, JR., Charles L.
 Bracket 1/2 to Hubbard & Co.
 1920
U 1,348,534 August 3, 1920 Insulator Bracket
Bracket to attach to a cable to lead a telephone wire down to a building		 BEINE, Charles H.
 Bracket 1/2 to George C. Brown
 1934
U 1,956,526 April 24, 1934 Insulated Support for Electric Cables
Clamp type with wire hanger		 ELLMANN, John I.
 Clamp Type Ellmann, Inc.
 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.
 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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