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Total of 103 patents found where: Class is '256';

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T / S	Patent	Date	Description	Patentee	Category	Assigned To
		1841
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
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
		1854
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
		1857
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
		1874
U	149,763	April 14, 1874	Improvement in Telegraph Insulators Slotted block to hold wire held to pole with unique pin	LE BARON, Charles L.	Slotted
		1875
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
		1877
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
		1882
U	258,061	May 16, 1882	Screw for Fastening Telegraph Wires Metal screw with self-tying end for holding a telegraph wire.	HAVILAND, Andrew J.	Screw
		1883
U	273,179	February 27, 1883	Lightning Conductor Lightning rod system with an extended earth terminal utilizing a fence	SPANG, Henry W.	Lightning Rod
U	280,947	July 10, 1883	Insulator for Electrical Conductors Cylindrical insulator suspended from wire to hold bar separates several wires	OHL, Percy C.	Cylinder
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
		1884
U	293,242	February 12, 1884	Insulator for Electric Wires Hook with different shape and glazed to screw into pole or crossarm	HALE, Albert W.	Hook
U	295,073	March 11, 1884	Telegraph Wire Supporter Split insulator that fits around conductor and connected to adjacent split insulator with tie-wire	STONE, Ross C.	Miscellaneous
U	296,485	April 8, 1884	Means for Supporting and Insulating Electrical Wires Wedge block for side of pole or driven in hole in crossarm	TRINGHAM, John Watson	Wedge
U	298,357	May 13, 1884	Lightning Conductor Lightning rod system using barbed wire	DODGE, Thomas H.	Lightning Rod
		1885
U	317,908	May 12, 1885	Electric Conductor for Wire Fence Lightning protection for wire fence	WILLIAMSON, Charles	Lightning Rod Fence
U	319,300	June 2, 1885	Lightning Arrester for Wire Fence Lightning protection for wire fence	MORTON, William Arthur	Lightning Rod Fence
		1887
U	357,050	February 1, 1887	Lightning Protector for Electrical Conductors Barbed wire as a conductor for lightning protection placed above the electrical conductors on poles	VAIL, Jonathan H.	Lightning
U	367,164	July 26, 1887	Insulator Self-tying slot top	RUGER, Henry K.	Self-tying Slot Top
U	368,284	August 16, 1887	Electric Wire Clamp Insulator Cleat - clamp type	FLETCHER, John R.	Cleat
U	369,447	September 6, 1887	Insulator Cleat - clamp type with slotted cylinder and screw eye	GREENFIELD, Edwin T.	Cleat	Greenfield & Co.
		1888
U	378,971	March 6, 1888	Insulator Block of glass inverted & head combination secured to crossarm by wire	NEAL, Lewis M.	Block
U	384,384	June 12, 1888	Metallic Crest Tile Lightning Rod Lightning rod in the form of metal crest tile and attached to end eaves of the house with conductors to ground	NELSON, Clark B.	Lightning Rod Crest	1/2 to James H. Watson
		1889
U	396,847	January 29, 1889	Wire Hook Insulated hook with four prongs to wrap line wire around	ASHEN, Peter	Hook	Sylvester Y. L'Hommedieu & Co.
U	400,552	April 2, 1889	Telegraph Wire Carrier Two spools mounted together to secure telegraph wire between them and mounted on a crossarm	DONALDSON, Robert S.	Spool
U	401,095	April 9, 1889	Lightning Conductor for Wire Fences Lightning rod connecting all strands of barbed wire fencing to ground to prevent lightning killing cattle which are standing near the fence	WOOD, Fremont E.	Lightning Rod Fence
U	401,343	April 16, 1889	Electric Wire Nail U-shaped wire nail that is round at the top to protect the wooden covering over the wire. (see article 12125)	GILDEMEYER, Charles A.	Nail	1/2 to Madison Rush
U	408,383	August 6, 1889	Line Wire Insulator Self-tying with bail wire and slot top	GRAHAM, Carroll G.	Self-tying Miscellaneous
U	411,801	October 1, 1889	Wire Holder and Insulator Cleat	FLETCHER, John R.	Cleat
U	413,146	October 15, 1889	Insulator Tree insulator bracket holding wire with two spool type insulator	MCCARTHY, Louis	Tree	Charles Lee & The Gould & Watson Co.
		1890
U	418,766	January 7, 1890	Support for Electric Conductors Brodie tree insulator with large lag screw and adjustable position.	SMITH, Joseph Brodie	Tree
U	419,642	January 21, 1890	Insulator for Electric Wires Split ring with split ring holder and lag screw	CORNOG, Isaac P.	Split
U	427,296	May 6, 1890	Insulator CD 141.8 and CD 1037, self-tying with tapered pin hole & clamping flange	BUZBY, Joseph F.	Insulator
U	434,144	August 12, 1890	Electric Insulator Tie wire clip	DUNBAR, John K.	Tie Wire
		1892
U	475,781	May 31, 1892	Electric Wire Holder Tie wire made of a loop of wire with pre-formed loops on the ends to connect together and curved to interlock with the line wire	LLOYD, Edwin L.	Tie Wire
U	479,134	July 19, 1892	Insulator Self-typing nail-knob with arm that secures the wire	CONOVER, Chauncey E.	Knob
		1893
U	491,208	February 7, 1893	Insulator Clip Tie wire clip	EDMUNDS, William H.	Tie Wire
U	496,081	April 25, 1893	Insulator Insulator mounted in a slot in the crossarm and secured with a hinged latching cover	WRIGHT, Joseph F.	Insulator
U	504,059	August 29, 1893	Insulator CD 141.6, bail type clamping lever to hold line wire	BLACKBURN, George W.	Insulator
U	508,687	November 14, 1893	Cleat for Electric Wiring Cleat (2-wire) - 2 piece	DUGGAN, Frederic A.	Cleat
		1894
U	518,907	April 24, 1894	Cleat for Supporting Conducting Wires for Electric Circuits Cleat (hanger)	WYMAN, Horace B.	Cleat	1/2 to Albert Goodwin
U	522,302	July 3, 1894	Self-Locking Cleat for Electric Wires Cleat - self-tying (shown on page 273 of 1897 Electric Appliance Co. catalog No. 12	NASHOLD, Elias	Cleat	2/5 to Henry Baskette
		1895
U	541,332	June 18, 1895	Insulator Miscellaneous 2-part insulator for barbed wire fence	PATTERSON, James M.	Miscellaneous
U	545,819	September 3, 1895	Electric Insulator CD 268, hole through crown for tie wire	ROTHENBERGER, Daniel M.	Insulator	2/3 to C. Inglis & E. Reilly
U	546,383	September 17, 1895	Insulator Self-tying with crown hole, slot & spacer	GERSTENLAUER, Daniel M.	Self-tying Miscellaneous
U	546,585	September 17, 1895	Insulator Self-tying insulator (NOTI Insulator Co.)	DIBB, William VICKERS, Albert	Self-tying Miscellaneous
U	552,501	December 31, 1895	Insulator Self-tying clamp with cam lever (see 805,169)	SNIVELY, Charles H.	Self-tying Miscellaneous
		1896
U	562,528	June 23, 1896	Wire Holder Odd wireholder with two fins or ears that hold the wire	HAKANSSON, Louis M.	Wireholder
U	573,101	December 15, 1896	Wall Insulator Slack wire ring driven into mortar between bricks	O'NEILL, James J.	Slack Wire
		1897
U	574,828	January 5, 1897	Insulator Hanger insulator for end of pole or other support	SMOCK, Benjamin D.	Hanger
U	575,952	January 26, 1897	Insulator Ball insulator fit in hole in bottom of crossarm	HOOVER, Frank	Ball	2/3 to W. Bennett & D. Murrell
U	583,692	June 1, 1897	Insulator Clamp type with lag screw	RENAULT, Edward	Clamp Type
U	584,235	June 8, 1897	Insulator for Telegraph or Other Electric Wires Clamp type in holder of similar shape to Cutter	NESMITH, Christopher C. ARNETT, George F.	Clamp Type
U	584,823	June 22, 1897	Combined Bracket and Insulator Combined bracket and insulator with bracket made of non-conducting material such as glass or porcelain	MEAD, George Warren	Bracket
U	587,614	August 3, 1897	Electric Wire Holder Wireholder	STRAM, Charlie J.	Wireholder
U	591,104	October 5, 1897	Insulator for Electric Wires Cleat - self-tying	ROBERTS, Willis	Cleat
		1898
U	609,888	August 30, 1898	Clamp for Electric Wires Tie wire clamp with wing nut	LEONARD, Sylvester S.	Tie Wire
		1899
U	619,915	February 21, 1899	Tie-Wire or Clasp for Insulators Tie wire clip	WENTWORTH, Fred W.	Tie Wire	The Inventor's Novelty Mfg. Co.
U	627,366	June 20, 1899	Insulator for Fastening Electric Wires Knob - self-tying	TRELEAVEN, John	Knob	Harry Painter and Christopher Turton
		1900
U	650,445	May 29, 1900	Insulator Strain type with ""Z"" shaped groove	ZERTUCHE, Emilio	Strain
U	660,140	October 23, 1900	Insulator Clamp type ribbed cylindrical 2-piece	ALLEY, Cassius	Clamp Type	1/3 to C. Miller & H. Wagner
U	664,176	December 18, 1900	Electric Insulator Knob - self-tying via screw cap	RISLER, Emil	Knob
		1902
U	713,904	November 18, 1902	Insulator for Telegraph Lines Self-tying screw top	MURRAY, John E.	Self-tying Screw Top
		1903
U	726,651	April 28, 1903	Electric Wire Support Glass insert in crossarm to insulate a steel pin that supports the conductor	CULLEN, Beauregard	Pin
U	726,846	May 5, 1903	Insulator for Electric Wires U-181 & CD 207 (sim) self-tying screw top (see 664,432)	BELL, Joseph R.	Insulator
U	737,027	August 25, 1903	Insulator Self-tying slot top (see Brown No. 1 p. 128)	RUTLEDGE, William G.	Self-tying Slot Top
U	746,671	December 15, 1903	Insulator Self-tying via pivoted locking dogs	CARTER, Taylor	Self-tying Miscellaneous
		1904
U	753,398	March 1, 1904	Cleat for Electric Wiring Knob - 2-piece with base cut at an angle	HUNT, Emory C.	Knob	1/2 to Charles Snyder
		1905
U	789,573	May 9, 1905	Insulator Self-tying with metal screw plug in top of crown	STEINBERGER, Louis	Self-tying Miscellaneous
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
		1907
U	843,259	February 5, 1907	Insulator Clamp type metal cable holder	CLARK, Walter G.	Clamp Type	The Clark Electric & Mfg. Co.
U	864,599	August 27, 1907	Insulator Tie for Electric Wires Tie wire clamp	BECKETT, James W. BECKETT, William R.	Tie Wire
U	868,530	October 15, 1907	Telegraph and Telephone Insulator Hanger type with slots for two wires	COOPER, John A.	Hanger
		1908
U	882,095	March 17, 1908	Wire Tie for Insulators Tie wire clip	CALLANE, Waldo E.	Tie Wire
U	887,520	May 12, 1908	Insulator Knob - self-tying	REHLING, John W.	Knob
U	888,763	May 26, 1908	Line Wire Fastener Tie wire replacement consisting of wire, metal strap, and lever	STANTON, Fafayette	Tie Wire	5/100 to Forsyth Mfg. Co.
U	907,834	December 29, 1908	Insulator Slack wire holder with nail spike	MARSHALL, George B.	Slack Wire
		1909
U	919,386	April 27, 1909	Insulator Nail knob made by Cook Pottery Co. known as the ""Wedge"" for holding two wires (see article 7273)	SCHAUB, Ferdinand	Knob
U	929,878	August 3, 1909	Insulator U-183	RANSON, Joseph W.	Insulator
U	931,480	August 17, 1909	Wire Bender Hand tool to quickly bend tie-wire and secure it around the insulator.	PRATT, John Sedgwick	Wire Bender/tie-wire
U	931,507	August 17, 1909	Insulator for Electric Wires Self-tying miscellaneous	SILER, Aaron V.	Self-tying Miscellaneous	1/2 to Andrew Siler
U	942,086	December 7, 1909	Support and Insulator Complicated insulator made of two plates of glass secured in a wooden box	LINDSAY, Edward F.	Insulator
		1910
U	965,723	July 26, 1910	Insulator nail-knob with ball holder. Known as the Paragon knob, which was sold by the Paragon Electric Co.	MALTHANER, John F.	Knob
		1911
U	992,595	May 16, 1911	Insulator Line Attaching Device Tie wire clip	RIDENOUR, Lertin W.	Tie Wire
U	996,782	July 4, 1911	Insulator Crossover	MOORE, William S.	Crossover
		1912
U	1,032,153	July 9, 1912	Insulator Self-tying miscellaneous	NEMES, Mike	Self-tying Miscellaneous
U	1,035,415	August 13, 1912	Insulator Self-tying miscellaneous	BROWN, Robert L. BROWN, Gus	Self-tying Miscellaneous
U	1,038,418	September 10, 1912	Insulator Self-tying slot top	NELSON, William H. S.	Self-tying Slot Top
U	1,042,199	October 22, 1912	Wire Clamp Tie wire loop and lever	CARROLL, Harry L.	Tie Wire
		1913
U	1,067,246	July 15, 1913	Wire Clamp for Insulators Tie wire camming lever	HUBBARD, John H.	Tie Wire	1/2 to H. A. Dusky
		1914
U	1,107,111	August 11, 1914	Insulator U-186	PURKEY, Benjamin S.	Insulator
		1917
U	1,222,255	April 10, 1917	Standard Fence Stay Anchor Rod and Lightning Rod Lightning rod for barbed wire fence	ALVERSON, Lewis	Lightning Rod Fence
		1931
U	1,806,170	May 19, 1931	Bracket and Dead-End Insulator Double deadend bracket with two spool insulators.	LAW, Stanley W.	Bracket/wireholder
U	1,837,259	December 22, 1931	Hanger for Cables and the Like 2-part spool cable hanger held together with a metal bracket	FITZPATRICK, Ray	Hanger
		1939
U	2,163,954	June 27, 1939	Electric Fence Electric fence insulator with bail wire to hold the wire in place.	LUCAS, John A.	Electric Fence	Prime Manufacturing Co.
		1945
U	2,381,676	August 7, 1945	Insulator Dry-spot with screw top	MATHEWS, Martin D.	Dry-spot
U	2,386,129	October 2, 1945	Self-Attaching Wire Holder Self-tying wireholder mounted on metal bracket	MAACK, Walter Henry	Wireholder/self-typing
		1948
U	2,434,391	January 13, 1948	Fence Knob Bracket for electric fence insulator that is strong and easily attached to wooden post without damaging the post. Bracket has two spikes that secure it to the post.	BUSSMANN, Aloysius B.	Fence
U	2,450,730	October 5, 1948	Post and Insulator for Electric Fences Electric fence composed of a rod and adjustable insulator to hold the conductor	HORD, Guy	Electric Fence
U	2,454,348	November 23, 1948	Latch for Electric Fence Gates Latch for electric fence using Surge insulators (see 2,350,420) (see design 126,721) (see design 126,722) (see 2,454,348) [see picture 170540955]	SCHILLING, Lorell John	Electric Fence	Babson Brothers Co.
		1950
U	2,533,621	December 12, 1950	Electric Insulator Spool type electric fence insulator with ribs and flat area for metal bracket to attach.	PRATT, Elbert H. CHRISTIE, Ralph C.	Electric Fence
		1952
U	2,609,418	September 2, 1952	Adjustably Mounted Insulator Assembly Electric fence insulator with hexagon head used with metal mounting bracket (see patent 2,756,958)	BINNS, Jack N. DUGLE, Thomas E. ALT, Alvin F.	Electric Fence

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