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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 = '337') AND (category.subclass = '260') ORDER BY date ASC, patent, type

Total of 3 patents found where: Class is '337'; Subclass is '260';

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T / S Patent Date Description Patentee Category Assigned To
 1913
U Specimen known 1,070,452 August 19, 1913 Fusible Cut-Out
Conical shaped fuse holder or cut-out with knife insert to hold the fuse.		 GRIFFIN, George B.
 Fuse Holder Westinghouse Electric & Mfg. Co.
 1915
U Specimen known 1,144,732 June 29, 1915 Fuse Device
Fuse holder or cut-out with knife insert to hold the fuse (see reissue ) (see patent 1,270,335)		 SCHWEITZER, Edmund O.
HERZ, Alfred
 Fuse Holder  
 1918
U Specimen known 1,270,335 June 25, 1918 Fuse Device
Fuse holder or cut-out with knife insert. (See patent 1,144,732)		 SCHWEITZER, Edmund O.
HERZ, Alfred
 Fuse Holder  

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