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

Total of 26 patents found where: Category is 'Composition';

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T / S Patent Date Description Patentee Category Assigned To
 1869
U Specimen known 87,187 February 23, 1869 Improved Composition Insulator for Telegraph and other Electric Conductors
Composition material of silica, gum shellac etc. molded		 MERRICK, JR., John M.
 Composition  
 1881
U 243,782 July 5, 1881 Compound Substance for Electric Insulators
Composition for hard rubber for insulators		 MAYALL, Thomas J.
 Composition  
 1883
U 287,830 November 6, 1883 Telegraph Insulator
Composition insulator (paper covered wooden insulator) (Brown p. 59)		 HINSDALE, Charles C.
 Composition  
 1884
U 308,778 December 2, 1884 Composition for Making Non-Conducting Handles for Sad-Irons, &c.
Mixture of mica and glue to make solid non-conducting composition handles		 LEE, Charles Tennant
 Composition  
 1887
U 361,759 April 26, 1887 Composition for Pipes, Artificial Stone, etc.
Composition formula of Gilsonite		 GILSON, Samuel H.
 Composition 1/2 to George Goss, Sr.
U 362,076 May 3, 1887 Composition for Insulating and Other Purposes
Composition formula of Gilsonite		 GILSON, Samuel H.
 Composition 1/2 to George Goss, Sr.
 1888
U 386,925 July 31, 1888 Electrical Non-Conductor
Non-conducting composition material composed of mica and glue used to coat cheese cloth and made in thin sheets, which are then coated with shellac to repel moisture		 LEE, Charles Tennant
WAITE, Charles N.
 Composition 1/2 to The Gould & Watson Co.
U Specimen known 389,519 September 11, 1888 Composition of Matter
Composition material composed of mica and shellac that can be molded (Rick Soller's threaded pin-type specimen)		 LEE, Charles Tennant
 Composition  
 1889
U 396,334 January 15, 1889 Overhead Insulator
Composition ""Gilsonite"" insulator & metal/wood covering (Brown p. 60)		 GILSON, Samuel H.
 Composition  
U 409,985 August 27, 1889 Composition of Matter
Composition material composed of mica and water glass		 LEE, Charles Tennant
 Composition 1/2 to The Gould & Watson Co.
U 409,986 August 27, 1889 Process of Attaching Composition of Matter to Metal
Method of molding the composition material under pressure in metal parts and allowing it to cool to prevent expansion and create a secure attachment to the metal		 LEE, Charles Tennant
 Composition 1/2 to The Gould & Watson Co.
U 411,384 September 17, 1889 Packing for Steam Pipes
Composition material used to coat the outside of pipes to act as an insulator against heat		 LEE, Charles Tennant
 Composition 1/2 to The Gould & Watson Co.
U 411,749 September 24, 1889 Electric Insulator
Support for overhead wires for electric railways made of a block coated inside with composition material		 MCCARTHY, Louis
 Composition The Gould & Watson Co. and Charles Tennant Lee
U 415,864 November 26, 1889 Composition for Overhead Insulators
Composition insulator from ""Gilsonite""		 GILSON, Samuel H.
 Composition  
 1890
U 428,979 May 27, 1890 Electric Insulator
Blocks coated with composition material to support overhead lines for electric railway		 WATSON, George B.
 Composition The Gould & Watson Co.
U 433,284 July 29, 1890 Non-Conductive and Ornamental Handle for Vessels, $c.
Composition handle for tea pots, knives, door knobs, and electrical switches		 GOULD, William P.
 Composition  
 1894
U Specimen known 520,602 May 29, 1894 Insulator
Composition insulator with ears bent over to secure cable		 LUSCOMB, Henry H.
 Composition  
U Specimen known 520,855 June 5, 1894 Feed Wire Insulator
Composition insulator with ears bent over to secure cable		 LIEB, Charles A.
 Composition General Electric Co.
U Specimen known 530,706 December 11, 1894 Insulator
Composition insulator with clip ears		 MCCARTHY, Louis
 Composition  
 1897
U Specimen known 578,825 March 16, 1897 Insulator
Composition insulator with top cable clamp		 LUSCOMB, Henry H.
CRANE, William F. D.
 Composition The Johns-Pratt Co.
U 580,628 April 13, 1897 Insulator and Insulating Conduit or Tubing for Electrical Purposes
Composition insulator of asbestos and cement		 TREHARNE, Frederick G.
 Composition  
U 589,256 August 31, 1897 Process of Making Insulating Material
Composition insulator made of paper pulp saturated with sulfur		 GRAY, John
CASE, Charles H.
 Composition  
 1904
U 751,664 February 9, 1904 Electric Insulator
Composition insulator of asbestos (Brown p. 57 & 71)		 LYMAN, Thomas T.
 Composition H. W. Johns-Manville Co.
 1908
U 876,828 January 14, 1908 Insulator
Composition design of reinforced concrete		 MCNUTT, Ross C.
 Composition  
 1912
U 1,049,005 December 31, 1912 Insulating Composition and Process of Making the Same
Artificial reconstructed lava made from combining soapstone or talc (hydrated silicate of magnesia), with a binder which is the precipitate of a mixture of magnesium sulfate and sodium silicate. The combination is then molded to the desired shape and fired at 1000 to 1300 degrees centigrade or higher.		 STEINMETZ, Charles P.
 Composition General Electric Co.
 1917
U Specimen known 1,249,820 December 11, 1917 Insulator
Composition insulator with side cable clamp		 PHARO, Harry A.
SCHAAKE, William
 Composition Westinghouse Electric & Mfg. Co.

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