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

Total of 4 patents found where: Category is 'Cap';

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T / S Patent Date Description Patentee Category Assigned To
 1910
U 946,623 January 18, 1910 Insulator for Electric lines
Metal cap cemented on crown to hold wire in crown or side groove		 VARNEY, Theodore
 Cap Westinghouse Electric & Mfg. Co.
 1926
U 1,590,381 June 29, 1926 Insulator Cap
Iron insulator cap cemented to top of insulator to support electrical equipment		 KERR, Benjamin W.
 Cap Railway and Industrial Engineering Co.
 1932
U 1,876,579 September 13, 1932 Insulator
Iron bus bar support cap cemented to top of an insulator		 AUSTIN, Arthur O.
 Cap The Ohio Brass Co.
 1934
U 1,950,646 March 13, 1934 Insulator
Iron cap cemented on the top of an insulator for switch connection		 AUSTIN, Arthur O.
 Cap The Ohio Brass Co.

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