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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 = '296') ORDER BY date ASC, patent, type

Total of 2 patents found where: Class is '296';

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T / S Patent Date Description Patentee Category Assigned To
 1909
U 941,032 November 23, 1909 Process of Manufacturing Insulators
Press to mold and produce composition strain insulator		 MCCARTHY, Louis
 Press The Macallen Co.
 1916
U 1,176,137 March 21, 1916 Insulator Bracket
Bracket, metal with detachable pins		 ETTE, Charles G.
 Bracket St. Louis Malleable Casting Co.

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