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Total of 31 patents found where: Year is 1872

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T / S	Patent	Date	Description	Patentee	Category	Assigned To
		1872
U	122,961	January 23, 1872	Improvement in Telegraph Insulators Wooden insulator coated with tar with metal cap	POND, Chester H.	Wood
U	123,198	January 30, 1872	Improvement in Telegraphic Insulators and Brackets Cylindrical, slotted insulator with flanges and bracket	ROBERTSON, John	Cylinder
U	123,600	February 13, 1872	Improvement in Lightning Rods Lightning rod made of soft iron flat on the back side and fluted on the front side then covered completely with sheet copper	WELLS, Warren A. HOUSE, George	Lightning Rod
U	123,878	February 20, 1872	Improvement in Telegraph Insulators CD 141.9, four projections to reduce surface contact	EMMINGER, David R. P.	Insulator
U	123,958	February 20, 1872	Improvement in Lightning Rods Lightning rod made of sheet metal crimped multiple times and curved to a circle to form a hollow rod with multiple deep flutes	WELSH, Dwight F.	Lightning Rod
U	124,199	March 5, 1872	Improvement in Telegraph Insulators Hook in vulcanite with deep recess saturated with paraffin (see 21,492)	FARMER, Moses G.	Hook
U	124,200	March 5, 1872	Improvement in Telegraph Insulators Earthenware insulator soaked in mix of wax and rosin then in petroleum	FARMER, Moses G.	Earthenware
U	124,201	March 5, 1872	Improvement in Compounds for Insulating Telegraph Wires, etc. Coating mixture for his patented insulators	FARMER, Moses G.	Coating
U	124,264	March 5, 1872	Improvement in Lightning Rods Lightning rod made by fastening two metal strips together by indentation, opening to form a star shape, and twising	GOODWIN, Frederick O.	Lightning Rod	1/2 to Frank Goodwin
U	125,980	April 23, 1872	Improvement in Screw Cutting Device Insulator pin threading device	NORTH, Stephen	Pin
U	126,027	April 23, 1872	Improvement in Insulators for Telegraph Wires Rubber coated flattened pin coated with mica for porcelain insulator with a cap	CONKLIN, JR., Joseph I.	Rubber
U	126,038	April 23, 1872	Improvement in Fastening Telegraph Wires to Insulators Tie wire with insulated sheath or saddle to insulate it from conductor	DOREN, Dennis	Tie Wire
U	127,041	May 21, 1872	Improvement in Fire Alarm Signal Boxes Design for a fire alarm signal box	FLOYD, George	Fire Alarm
U	127,094	May 21, 1872	Improvement in Lightning Rods Lightning rod made of a flat strip of copper with two galvanized wires fixed to the center on each side and then twisting to form a helical shaped rod	MOTT, John M.	Lightning Rod
U	128,280	June 25, 1872	Improvement in Glass Presses Press for making insulators	BROOKE, Aries P.	Press	William Brookfield
U	128,534	July 2, 1872	Improvement in Combined Fire Extinguishers and Lightning Rods Perforated water pipes running the crest of the building with lightning rods attached for the purpose of extinguishing a fire	CARL, Nelson	Lightning Rod Extinquisher	1/2 to Martin Baxter
U	128,617	July 2, 1872	Improvement in Lightning Rods Lightning rod made of two stips of zinc curved and joined to form a hollow oval then covered with two strips of copper curved to form a hollow tube around the zinc oval	HANKENSON, James W.	Lightning Rod	1/2 to Mohola Brawley
U	128,818	July 9, 1872	Improvement in Lightning Rods Lightning rod made of a core of hollow copper wire covered with twisted hollow copper wires	SCHOONMAKER, John C.	Lightning Rod
U	128,914	July 9, 1872	Improvement in Apparatus for Burning Hydrocarbons as fuel Glass furnace for burning gas	RUSSELL, William H.	Furnace	James M. Brookfield
U	129,095	July 16, 1872	Improvement in Glass Presses Press for making insulators	BROOKE, Aries P.	Press
U	129,465	July 16, 1872	Improvement in Battery Insulators Battery insulator shaped to fit hole in table & flat to support battery	DAVIS, Augustus G.	Battery
U	129,675	July 23, 1872	Improvement in Lightning Rods Lightning rod made of several ropes of twisted angular copper wire twisted around themselves	MUNSON, David	Lightning Rod
U	129,676	July 23, 1872	Improvement in Lightning Rods Lightning rod made of several ropes of twisted angular copper wire twisted around an iron core to reduce cost	MUNSON, David	Lightning Rod
U	129,677	July 23, 1872	Improvement in Lightning Rods Lightning rod made of several ropes of twisted angular copper wire twisted around themselves with iron wire laid in the twist to reduce cost	MUNSON, David	Lightning Rod
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
U	129,724	July 23, 1872	Improvement in Insulators for Telegraphic Uses Roughened lower surface of insulator to retain patented coating mixture	FARMER, Moses G.	Rough
U	131,153	September 10, 1872	Improvement in Presses for Making Glass Insulators Press for making insulator and threads	DEEMER, Henry C. EUFINGER, Joseph W.	Press
U	132,214	October 15, 1872	Improvement in Formers for Segmentally Screw Threaded Insulators Plunger to form segmented threads	OAKMAN, Samuel	Plunger
U	132,215	October 15, 1872	Improvement in Formers for Segmentally Screw Threaded Insulators Plunger to form segmented threads	OAKMAN, Samuel	Plunger
U	132,615	October 29, 1872	Improvement in Lightning Rods Lightning rod made of hollow or solid iron dipped several times in molten copper to coat entire surface with multiple layers	YANCEY, Edwin L.	Lightning Rod
U	133,595	December 3, 1872	Improvement in Insulation of Telegraph lines Insulator suspended from sub cross-bar (CJ 9-85-14)	ROGERS, James H.	Insulator

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