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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 = '174') AND (category.subclass = '192') ORDER BY date ASC, patent, type

Total of 22 patents found where: Class is '174'; Subclass is '192';

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T / S Patent Date Description Patentee Category Assigned To
 1894
U Specimen known 524,659 August 14, 1894 Insulator
Oil cup with means to support the cup from the insulator (see 517,634)		 WINSLOW, George H.
 Oil  
 1910
U 974,177 November 1, 1910 Insulator for High Tension transmission systems
Suspension insulator with yieldable slugs to distribute strain pressure		 NOEGGERATH, Jakob E.
 Suspension General Electric Co.
 1917
U 1,238,768 September 4, 1917 Insulator
Suspension cap and pin to improve strength of connection		 HILL, Gregory C.
 Suspension  
U 1,246,461 November 13, 1917 Strain Insulator
Suspension metal cap design		 PLIMPTON, Bentley A.
 Suspension  
U 1,251,097 December 25, 1917 Strain Insulator
Suspension using metal rings to secure pin and cap		 PECK, John M.
 Suspension Locke Insulator Mfg. Co.
 1918
U 1,266,711 May 21, 1918 Strain Insulator
Suspension metal cap design		 PLIMPTON, Bentley A.
 Suspension  
 1919
U 1,306,670 June 10, 1919 Insulating Support
Suspension cap and pin to improve strength of connection		 LANYON, Samuel H.
 Suspension  
U 1,324,559 December 9, 1919 Insulating Support
Suspension cap and pin to improve strength of connection		 LANYON, Samuel H.
 Suspension  
 1920
U 1,333,640 March 16, 1920 Electric Insulator
Suspension with bolted on metal cap (Italy)		 SEMENZA, Guido
 Suspension  
 1921
U 1,388,217 August 23, 1921 Insulator
Metal cap to secure conductor to the top of the insulator		 THOMAS, Cyril H.
 Miscellaneous  
 1923
U 1,446,523 February 27, 1923 Insulator
Suspension, disk made of Electrose with metal cap		 STEINBERGER, Louis
 Suspension  
U 1,458,755 June 12, 1923 Insulator
Improved method of connection sections of strain insulators		 GODDARD, Walter T.
 Multipart Locke Insulator Corp.
 1925
U 1,543,779 June 30, 1925 Manufacture of Insulators
Suspension glass insulator with pin molded in the glass		 LITTLETON, Jesse T.
FULCHER, Gordon S.
 Suspension Corning Glass Works
 1927
U 1,617,154 February 8, 1927 Insulator
Suspension with metal eye-bolt pin and cap with special securing clips		 GOUVERNEUR, Minor F. H.
 Suspension Locke Insulator Corp.
 1929
U 1,737,749 December 3, 1929 Insulator
Suspension with reinforcing band around cap and ribbed pin		 AUSTIN, Arthur O.
 Suspension The Ohio Brass Co.
U 1,738,188 December 3, 1929 Insulating Support
Suspension cap, pin and connector		 LANYON, Samuel Herbert
 Suspension Lapp Insulator Co.
 1932
U 1,868,479 July 26, 1932 Compensating Strut Type Insulator
Suspension insulator cap and pin with special rings to aid strength of cement joint		 AUSTIN, Arthur O.
 Suspension The Ohio Brass Co.
 1933
U 1,939,760 December 19, 1933 Means for Suspending Porcelain Insulators
Means of connection suspension disks with internal threaded rings to receive external threaded connector from underneath disk		 BUXTON, Paul W.
 Suspension Wheeler Reflector Co.
 1934
U 1,972,614 September 4, 1934 Insulator
Cementing and design technique to improve cement joint in cap and pin suspension and equipment support insulators		 AUSTIN, Arthur O.
 Suspension The Ohio Brass Co.
 1935
U 1,994,265 March 12, 1935 Insulator
Suspension cap design to allow for expansion of the cap without breaking off the insulator head		 AUSTIN, Arthur O.
 Suspension The Ohio Brass Co.
U 1,994,266 March 12, 1935 Insulator
Suspension cap design to allow for expansion of the cap without breaking off the insulator head		 AUSTIN, Arthur O.
 Suspension The Ohio Brass Co.
U 2,011,137 August 13, 1935 Insulator
Suspension cap with spring rollers to allow slippage of the cap and cement to improve strength		 AUSTIN, Arthur O.
 Suspension The Ohio Brass Co.

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