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Total of 27 patents found where: Class is '156';

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T / S	Patent	Date	Description	Patentee	Category	Assigned To
		1878
U	199,506	January 22, 1878	Improvement in Insulating Underground Telegraph Wires Underground cable insulated by wrapping with cotton, hemp, or jute and saturating it with paraffin and inserting the wires in heated metal pipes flushed with air to remove moisture.	BROOKS, David	Cable
		1915
U	1,164,739	December 21, 1915	Method of Making Insulating Devices Manufacturing technique to make long bushings with petticoats by stacking them on a fired core and fusing the petticoats to the core	MERSHON, Ralph D.	Manufacturing
		1922
U	1,431,137	October 3, 1922	Joint for Articles of Ceramic and Similar Materials and Method of Producing Same Multipart joined by sand, glaze-welding and/or differential shrinkage	AUSTIN, Arthur O.	Multipart	The Ohio Brass Co.
		1924
U	1,484,569	February 19, 1924	Ceramic Body Method of making a suspension disk by inserting a fired porcelain part inside the bottom of an unfired disk, then firing the disk, which shrinks around the insert securing a cemented pin inside	SCHEID, Johannes Friedrich	Suspension	H. Schomburg & Shone
		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
U	1,556,029	October 6, 1925	Method of Connecting Insulator Units Suspension, card used to keep cement off top surface around cap	REAGAN, Frank H.	Suspension	Locke Insulator Corp.
U	1,558,498	October 27, 1925	Method of Making Insulators Multipart, cementing of sections (see Pinco catalog page 3)	PECK, John M. BENNETT, Cornelius Van Dyke RYAN, James W.	Multipart	The Porcelain Insulator Corp.
		1926
U	1,574,883	March 2, 1926	Method and Apparatus for Cementing Insulators Machine to vibrate insulator to improve cementing of the parts	HARVEY, William F.	Manufacturing
U	1,590,457	June 29, 1926	Method of Testing Insulators Manufacturing method of cutting a plastic insulator body to inspect it internally then put the parts back together before drying and firing	VAUPEL, Albert	Manufacturing	Westinghouse Electric & Mfg. Co.
U	1,609,598	December 7, 1926	Process of Assembling Insulator Parts Cementing method in that the cement is cured in a bath of heated water	AUSTIN, Arthur O.	Cement	The Ohio Brass Co.
		1928
U	1,677,294	July 17, 1928	Insulator Assembly Jig Centering jig for assembling multipart porcelain insulators	ROBERTSON, John Cullen	Manufacturing	Locke Insulator Corp.
		1929
U	1,719,989	July 9, 1929	Method of and Apparatus for Assembling Insulators Method of assembling the shells, holding downward pressure, and vibrating to settle cement around the shells to eliminate air	MOORE, JR., Stewart L.	Manufacturing	Locke Insulator Corp.
		1930
U	1,742,625	January 7, 1930	Process of Uniting by Sealing the Insulating Parts of High Tension Insulators Cement of rubber used to cement multipart insulator	WECKERLE, Ferdinand	Cement	Studiengesellschaft Fuer Wirtschaft U. Industrie, M. B. H.
		1934
U	1,944,134	January 16, 1934	Insulator Assembling Machine Machine to press on and turn cap to secure the cement and cement in the metal pin	ROBERTSON, John Cullen	Manufacturing	Locke Insulator Corp.
		1935
U	2,010,934	August 13, 1935	Cementing Process and Apparatus Apparatus to align the pin during the cementing process in a suspension insulator	SMITH, William A.	Manufacturing	The Ohio Brass Co.
		1939
U	2,170,602	August 22, 1939	Method of Producing Glass Building Blocks Bonding agent applied to mortar bearing block sides	BAUER, John E.	OI	Owens-Illinois Glass Co.
		1940
U	2,198,578	April 30, 1940	Double Glazing Double pane window glass with aluminum seal	HAZELTON, Benjamin F. ZIMMERMAN, Willard P. HOLMES, Minot K.	OI	Owens-Illinois Glass Co.
		1941
U	2,234,391	March 11, 1941	Method of Manufacturing Electric Insulators Method of making station post insulators with metal caps	TAYLOR, John J.	Insulator	The Ohio Brass Co.
U	2,261,583	November 4, 1941	Method of Making Hollow Forms Method of casting hollow forms	HEMPHILL, James R.	Manufacturing	The Colonial Insulator Co.
		1942
U	2,301,266	November 10, 1942	Method and Means for Transposing Electrical Conductors Tensioning device before and after transposition brackets for carrier circuits	FOX, Arthur L.	Transposition	Bell Telephone Laboratories, Inc.
		1950
U	2,514,141	July 4, 1950	Polyester Resin Adhesive Compositions Cement composed of polyester resin and sand for attaching metal parts to suspension and other insulators	PHILLIPS, Dorothea S.	Cement	American Cyanamid Co.
		1954
U	2,680,332	June 8, 1954	Welding Glass Parts Method of welding glass block and TV Tube halves together	YOUNG, Norton S.	OI	Owens-Illinois Glass Co.
		1958
U	2,830,648	April 15, 1958	Process and Apparatus for Producing a Glass Fiber Mat Glass marbles are used to feed the machine to produce a glass fiber mat.	HADDOCX, Edward J.	Glass Marble	L. O. F. Glass Fibers Co.
U	2,835,623	May 20, 1958	Method of Forming a Unitary Panel of Glass Blocks Pre-assembled glass block windows and skylight panels	VINCENT, Harold B. MCDAVITT, Murray	OI	Owens-Illinois Glass Co.
U	2,843,925	July 22, 1958	Methods of Separating Glass Articles Method of Separating TV Tubes & Glass Blocks	LOGUE, James A. ROBERTS, Theron W. SWANSON, Frank O.	OI	Owens-Illinois Glass Co.
		1962
U	3,070,474	December 25, 1962	Bonded Glass Surfaces and Method Therefore Masonry bonding grit for glass block	SMITH, Robert M.	OI	Owens-Illinois Glass Co.
		1975
U	3,923,570	December 2, 1975	Manufacture of Insulators Method of cementing suspension insulators using thick cement and high intensity vibrations	WILLEM, Michel	Suspension	Societe Europeene d'Isolateurs en Verre (SEDIVER)

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