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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 = '24') AND (category.subclass = '115R') ORDER BY date ASC, patent, type

Total of 10 patents found where: Class is '24'; Subclass is '115R';

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T / S Patent Date Description Patentee Category Assigned To
 1884
U 303,877 August 19, 1884 Insulator Supporting Bracket for Electric Wires
Bracket to support insulator at corner or edge of building		 NEBLETT, Charles
 Bracket  
 1912
U 1,027,712 May 28, 1912 Insulator Supporting Device
Metal pin to clamp around metal crossarm with hinged side part		 ETTE, Charles G.
 Pin Ette Investment Co.
U 1,042,199 October 22, 1912 Wire Clamp
Tie wire loop and lever		 CARROLL, Harry L.
 Tie Wire  
 1916
U 1,204,196 November 7, 1916 Adjustable Support for Insulators
Pin made of two parts and loop on one end to clamp the insulator.		 SCHULZ, Rudolf W.
 Pin  
 1917
U 1,212,708 January 16, 1917 Wire Clamp
Cable clamp for Electrose suspension disks		 STEINBERGER, Louis
 Suspension  
U 1,235,592 August 7, 1917 Device for Attaching Conductors to Insulators
Tie wire preformed in such a way to make attachment easier		 PARRA, Henri
 Tie Wire Soc. H. Parra & Cie.
 1918
U Specimen known 1,257,135 February 19, 1918 Guying-Pole
Cast iron member with three lugs for threadhing through guy cable on either side of the guy strain insulator which eliminates the need for clamps and is easier to install.		 SHULL, Frederick G.
DE RIGHT, Elon J.
 Guy Strain (marketed by the Shull Boltless Clamp Corp.)
 1920
U 1,358,521 November 9, 1920 Device for Attaching Wires to Insulators
Tie wire using a double loop of wire		 CLARK, Robert L.
 Tie Wire  
 1927
U Specimen known 1,621,530 March 22, 1927 Dead-Ending Clamp
Dead ending clamp for long span crossings		 FITZPATRICK, Paul G.
 Hardware American Telegraph & Telephone Co.
 1930
U 1,760,786 May 27, 1930 Coupling for Insulators
Two part metal coupling to link Hewlett disks together		 SLEEMAN, Harold P.
 Suspension The R. Thomas & Sons Co.

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