Search the Insulator Patent Reference Library

Search the Insulator Patent Reference Library:

SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN name ON name.patent = patent.patent AND name.type = patent.type LEFT JOIN category ON category.patent = patent.patent AND category.type = patent.type WHERE (category.class = '174') AND (category.subclass = '3') ORDER BY last_name DESC, first_name, date, patent, type

Total of 47 patents found where: Class is '174'; Subclass is '3';

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T / S	Patent	Date	Description	Patentee	Category	Assigned To
		WELLS, Martin
U	79,618	July 7, 1868	Improvement in Pointed Brackets for Lightning Rods Lightning rod brass supporting bracket with point attached	WELLS, Martin	Lightning Rod
		WELIN, Andrew J.
U	243,021	June 14, 1881	Lightning Rod Ornament Lightning rod ornament consisting of a skeleton of metal wires in the shape of a ball	WELIN, Andrew J.	Lightning Rod Ornament
		VERMILYA, Leland D.
U	189,286	April 3, 1877	Improvement in Lightning Rods Lightning rod of twisted sheet metal fitted with a serrated strip	VERMILYA, Leland D.	Lightning Rod	1/2 to Henry Webbert
		TURNER, Edward S.
U	215,028	May 6, 1879	Improvement in Weather Vanes Metallic weather vane fitted with panes of colored glass in the tail	TURNER, Edward S.	Lightning Rod Ornament
		STRONG, Justin E.
U	2,056	April 19, 1841	Improvement in the Mode of Connecting the Rods of Lightning Conductors, Etc. Lightning rod attached to building with a hook clip	STRONG, Justin E.	Lightning Rod
		STREET, Richard
U	106,426	August 16, 1870	Improvement in Clasps for Lightning Rods A lightning rod holder made of two parts held together with a clip and point to drive into the building	STREET, Richard	Lightning Rod
		STEARNS, Charles
U	65,775	June 11, 1867	Improvement in Lightning Rods Lightning rod made of a continuous strip of copper wound and corrugated into rods	STEARNS, Charles	Lightning Rod	Jacob A. Kissell and Nathan Blickensderfer
		SMITH, Charles H.
U	192,628	July 3, 1877	Improvement in Lightning Rods Glass lightning rod ball with silver or gold coating on the inside	SMITH, Charles H.	Lightning Rod Ornament
		ROGERS, Elkanah C.
U	21,905	October 26, 1858	Improved Method of Insulating and Supporting Lightning Rods Lightning rod with adjustable caps	ROGERS, Elkanah C.	Lightning Rod
		ROBERTSON, James
U	129,683	July 23, 1872	Improvement in Lightning Rods Lightning rod with sheet metal coupling and sheet metal bracket for holding the rod	ROBERTSON, James	Lightning Rod
		REYBURN, William S. MARTIN, Frederick J.
U	163,807	May 25, 1875	Improvement in Lightning Rod Standards Lightning rod stand with three legs	REYBURN, William S. MARTIN, Frederick J.	Lightning Rod
		OTIS, George W.
U	8,316	August 26, 1851	Improvement in Insulators for Lightning Rods Lightning rod insulator (attachment for conductors)	OTIS, George W.	Lightning Rod Insulator
		ORCUTT, William A.
U	2,284	October 9, 1841	Improvement in the Mode of Attaching the Receiving and Discharge Points of Lightning Conductors Lightning rod connectors cast on the ends	ORCUTT, William A.	Lightning Rod Coupling
		MUNSON, Alvin Johnston
U	332,673	December 15, 1885	Coupling for Lightning Rods Coupling for four-pointed twisted lightning rods	MUNSON, Alvin Johnston	Lightning Rod Coupling
		MUNSON, David
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	204,359	May 28, 1878	Improvement in Lightning Rods Lightning rod that is hollow and ribbed with galvanized iron core and points fitted along the rod	MUNSON, David	Lightning Rod
		MILLER, George A.
U	873,154	December 10, 1907	Two Male T Lightning rod ""T"" coupling	MILLER, George A.	Lightning Rod Coupling	St. Louis Lightning Rod Co.
		MCLEOD, N. N.
U	22,188	November 30, 1858	Improved Supporting Insulator for Lightning Rods Lightning rod insulator (glass) and bracket to support rod	MCLEOD, N. N.	Lightning Rod Insulator
		MAST, L. Lavake
U	367,348	July 26, 1887	Lightning Rod Brace Lightning rod tripod stand by twisting metal rods and forming two eyes to hold insulators with lightning rod passing through	MAST, L. Lavake	Lightning Rod Stand	1/2 to Wesley J. Mast
		LYON, Amos
U	11,261	July 11, 1854	Improvement in Lightning Rods Lightning rod made of sheets of copper to form ribbed or vanes along its length and attached to buildings with lignum vitea wood insulators	LYON, Amos	Lightning Rod
		LILLY, Charles H.
U	230,293	July 20, 1880	Connection for Lightning Rods Connection for two lightning rods that cross on the roof and point attached to the connection	LILLY, Charles H.	Lightning Rod Coupling
		LAWSHE, Spencer R.
U	314,385	March 24, 1885	Holder for Lightning Rods Split holder for lightning rods	LAWSHE, Spencer R.	Lightning Rod	Theodore H. Patee
		KING, L.
U	49,633	August 29, 1865	Joints of Lightning Rods Joint or coupling for tubular lightning rod that slips over the rod and secured with a screw	KING, L.	Lightning Rod Coupling
		KING, Lewis
U	113,530	April 11, 1871	Improvement in Lightning Rods Lightning rods connected with a tubular metal dowel	KING, Lewis	Lightning Rod Coupling
		HUM, Edward K.
U	492,512	February 28, 1893	Lightning Rod Ball Hollow glass ball with metal tube inserted that is flanged on each end to secure it in the ball	HUM, Edward K.	Lightning Rod Ornament
		HODGES, Nathaniel D. C.
U	505,106	September 19, 1893	Lightning Rod Lightning rod designed with varying resistance to current flow and gaps between the rod sections to resist the flow of electric current	HODGES, Nathaniel D. C.	Lightning Rod
		HILL, Charles F.
U	361,520	April 19, 1887	Lightning Rod Lightning rod with openings for water near the point to allow water to travel down the inside of the rod and a ground point with holes to allow the water to enter the ground	HILL, Charles F.	Lightning Rod
		HAWLEY, Louis J.
U	52,411	February 6, 1866	Improvement in Lightning Rods Lightning rod made with a center copper core and outer layer of iron	HAWLEY, Louis J.	Lightning Rod
		HANKERSON, James W.
U	99,184	January 25, 1870	Improvement in Lightning Rods and Conductors Lightning rod stamped out of sheet metal into a flat rod with raised edges	HANKERSON, James W.	Lightning Rod	1/2 to Winslow Baker
		GRIMES, Cornelius H.
U	356,531	January 25, 1887	Lightning Rod Lightning rod of two or more tubes	GRIMES, Cornelius H.	Lightning Rod
		GOETZ, Julius F.
U	938,137	October 26, 1909	Lightning Rod Lightning rod coupling not made of copper but maintaining a copper contact	GOETZ, Julius F.	Lightning Rod Coupling
		FOOT, David A. CHADWICK, Avery
U	93,609	August 10, 1869	Improvement in Lightning Rods Method of making star shaped lightning rods with silver plated points	FOOT, David A. CHADWICK, Avery	Lightning Rod
		FERRELL, Isaac M.
U	433,459	August 5, 1890	Lightning Rod Tower Lightning rod tower used to protect a group of houses or buildings	FERRELL, Isaac M.	Lightning Rod
		ELLIOTT, J. B.
U	18,963	December 29, 1857	Improved Device for Attaching Lightning Rods Lightning rod made of corrugated copper sheets and attached with iron spikes	ELLIOTT, J. B.	Lightning Rod
		DOWNEY, George W.
U	446,130	February 10, 1891	Lightning Rod Lightning rod made of sheet copper angularly bent and twisted into a spiral with corrugations between the angles	DOWNEY, George W.	Lightning Rod
		DONELLI, Benedetto Luigi
U	2,815,395	December 3, 1957	Radioactive Lightning Protector Lightning rod with a porcelain insulator just below the point with bands of radioactive material on its surface and a much larger hollow metal spoked ring below with bands of radioative material on the surface	DONELLI, Benedetto Luigi	Lightning Rod
		DODGE, Thomas D.
U	282,449	July 31, 1883	Lightning Rod Lightning rod made of twisted copper or iron rods with points along the length exactly like barbed wire	DODGE, Thomas D.	Lightning Rod
U	289,076	November 27, 1883	Lightning Conductor Lightning rod made of twisted copper or iron rods with points along the length similar to barbed wire	DODGE, Thomas D.	Lightning Rod
		DEWEY, Mark W.
U	414,943	November 12, 1889	Method of Utilizing Natural Electric Energy Method of capturing electric energy from lightning rods and storing in a battery	DEWEY, Mark W.	Lightning Energy	The Dewey Corp.
		COLE, James W. KNUDSEN, Henry
U	332,383	December 15, 1885	Lightning Rod Stand Tripod stand for lightning rod with brackets to hold the rod	COLE, James W. KNUDSEN, Henry	Lightning Rod	James W. Cole
		COLE, Robert S.
U	175,933	April 11, 1876	Improvement in Lightning Rods Lightning rod made of sheet iron folded over wires with sections joined with slip joints	COLE, Robert S.	Lightning Rod
		BRYAN, James Chapman
U	160,151	February 23, 1875	Improvement in Lightning Rods Lightning rod with horseshoe steel magnets for points and wrapped with zinc wire	BRYAN, James Chapman	Lightning Rod
U	160,154	February 23, 1875	Improvement in Lightning Rods Lightning rod with nickel steel magnets pointed north and south and batteries	BRYAN, James Chapman	Lightning Rod
		BRITTAN, N.
U	43,565	July 19, 1864	Improvement in Lightning Conductors Lightning rod tips formed by spiralling flat metal strips (see reissue 2,601)	BRITTAN, N.	Lightning Rod Point
R	2,601	May 14, 1867	Improvement in Lightning Rods Lightning rod made of flat metal made tubular for the rods and points (see 43,565)	BRITTAN, N.	Lightning Rod
		BAJOHR, Carl
U	693,213	February 11, 1902	Anchor Fastener for Lightning Conductors Metal clips fitted between bricks in order to secure lightning rod conductor to wall	BAJOHR, Carl	Lightning Rod Clip
U	799,433	September 12, 1905	Support Fastener for Lightning Conductors Metal clips fitted in molded concrete or stone in order to secure lightning rod conductor to wall	BAJOHR, Carl	Lightning Rod Clip

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