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Total of 31 patents found where: Year is 1871

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T / S	Patent	Date	Description	Patentee	Category	Assigned To
		1871
U	110,645	January 3, 1871	Improvement in Glass Telegraph Insulators CD 1040 threaded, tapered glass insulator to screw into crossarm or pole	GARITY, John	Insulator
U	110,778	January 3, 1871	Improvement in Lightning Rods Hollow lightning rod made from sheet metal and without internal support	MUNSON, David	Lightning Rod
U	111,052	January 17, 1871	Improvement in Lightning Rods Lightning rod made of stiffened copper wire and threaded joint on the ends to attach a point	FRICKE, Joseph R.	Lightning Rod
U	112,137	February 28, 1871	Improvement in Lightning Rods Lightning rod made from wrapping multiple layers to build up desired diameter cable	FRICKE, Joseph R.	Lightning Rod
U	112,281	February 28, 1871	Improvement in Insulators for Telegraph Wires Hook, new shape	ROBBINS, Zenas C.	Hook
U	112,426	March 7, 1871	Improvement in Lightning Rods Lightning rod made of three or more galvanized iron wires with copper wire laid over and in the grooves between the iron wires to form a metal rope	CUSHMAN, Sylvanus D.	Lightning Rod
U	113,154	March 28, 1871	Improvement in Lightning Rods Lightning rod made of hollow copper star rod with iron wire filling the inside and annealed wire in the star points	FOOT, David A. KNAPP, George S.	Lightning Rod
U	113,393	April 4, 1871	Improvement in the Mode of Making Telegraph Insulators Press for making insulators leaving plunger in insulator	BROOKFIELD, William	Press
U	113,530	April 11, 1871	Improvement in Lightning Rods Lightning rods connected with a tubular metal dowel	KING, Lewis	Lightning Rod Coupling
U	113,869	April 18, 1871	Improvement in Lightning Rods Coupling for tubular lightning rods made of a lap or scarf joint	GAYLORD, Albert A.	Lightning Rod Coupling
U	114,911	May 16, 1871	Improvement in Galvanic Batteries Use of paraffin or paraffinic oil to coat surface of battery acid to prevent evaporation	BROOKS, David	Battery
U	114,924	May 16, 1871	Improvement in Telegraph Insulators CD 158.1 with metal ring with fingers to hold wire	CHESTER, Stephen	Insulator
U	115,521	May 30, 1871	Improvement in Insulators for Telegraph Wires Threadless insulator with metal thimble cemented in pinhole	READ, Horatio	Thimble	1/2 to B. B. Hagerty
U	116,453	June 27, 1871	Improvement in Machines for Joining Tubular Lightning Rods Machine or dies for opening one end of a tubular lightning rod and compressing the end of another rod section so the two ends fit together and secured by soldering	KNAPP, George S.	Lightning Rod Coupling
U	116,926	July 11, 1871	Improvement in Glass Presses Press for forming threads in insulators whereby the threaded mandrel remains in the insulator and removed after glass has set up	BROOKE, Aries P.	Press
U	117,320	July 25, 1871	Improvement in Chimneys Improvement in chimney for glass furnace	OAKMAN, Samuel	Furnace
U	118,166	August 15, 1871	Improvement in Lightning Rods Coupling for tubular or solid lightning rods that is screwed together and made solid by a ferrule secured with a pin	STEPHENSON, George A. SUTLIFF, Oliver L.	Lightning Rod Coupling
U	119,043	September 19, 1871	Improvement in Lightning Rods Lightning rod made by wrapping angular copper wire around an iron core	MUNSON, David	Lightning Rod
U	119,323	September 26, 1871	Improvement in Lightning Rod Connections Lightning rod coupling using a round metal disk with radial threaded holes	CODINGTON, Ayres	Lightning Rod Coupling
U	119,987	October 17, 1871	Improvement in Machines for Making Lightning Rods Machine for making lightning rods (see 113,154) by wrapping wires around a central core, covering with a sheath of sheet copper, and coiling up the rod as it is produced	KNAPP, George S.	Lightning Rod Machine
U	120,251	October 24, 1871	Improvement in Lightning Rod Couplings Lightning rods with interconnecting couplings	DEMOREST, David W.	Lightning Rod Coupling
U	120,387	October 31, 1871	Improvement in Tops for Sirup Pitchers Syrup jug top	LANG, George Ph. LAUSTER, Peter	HU
U	120,457	October 31, 1871	Improvement in Lightning Conductors Lightning rod conductor made of wires twisted together and wrapped and twisted around a metal tube (see reissue 7,063)	PRESTON, Othniel	Lightning Rod
U	120,748	November 7, 1871	Improvement in Tops for Molasses Pitchers Syrup jug top	IRWIN, George M.	HU
U	120,884	November 14, 1871	Improvement in Telegraph Insulators Cylinder (split and circular) mounted in crossarm to hold wire	KIDWELL, George W.	Cylinder
U	121,368	November 28, 1871	Improvement in Telegraph Insulators Triangular insulator to reduce surface contact of tie wire	HOLLEY, Minard Y.	Triangular
U	121,686	December 5, 1871	Improvement in Sounding Boards for Pianos Support for piano comprised of three layers of wooden boards	TAYLOR, Edward L.	Piano
U	121,884	December 12, 1871	Improvement in Lightning Rods Lightning rod made of two metal plate with one ribbed in the center each edge curved into a circle	MINER, Stephen H.	Lightning Rod
U	122,015	December 19, 1871	Improvement in Molding Telegraph Insulators CD 127.4; Press for making insulators first forming interior then threaded pinhole	HEMINGRAY, Robert	Press
U	122,055	December 19, 1871	Improvement in Lightning Rods Lightning rod made of a solid copper core covered with twisted iron wires	PHELPS, Myron D.	Lightning Rod
U	122,290	December 26, 1871	Improvement in Lightning Rods Lightning rod made of a zinc strip for strength covered on one side with copper	SNOW, Charles P.	Lightning Rod

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