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Total of 28 patents found where: Class is '248'; Subclass is '71';

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T / S	Patent	Date	Description	Patentee	Category	Assigned To
		Bracket
U	887,358	May 12, 1908	Wall Bracket Insulator pin bracket	SWORTFIGER, George F.	Bracket
		Bracket/wireholder
U	2,150,995	March 21, 1939	Wire Bracket Wireholder bracket with lag screw that allows bracket and insulator movement.	TALLMAN, Oscar F.	Bracket/wireholder	James R. Kearney Corp.
		Clamp Type
U	918,905	April 20, 1909	Insulator Clamp type with split ring and lag screw	POND, Benjamin A.	Clamp Type
		Cleat
U	368,284	August 16, 1887	Electric Wire Clamp Insulator Cleat - clamp type	FLETCHER, John R.	Cleat
		Hook
U	441,849	December 2, 1890	Electric Line Hook Hook made of iron to secure line wire with threaded end to screw in crossarm	LOCKE, Fred M. LAPP, John	Hook	1/3 to Theodore Norton
		Knob
U	1,218,181	March 6, 1917	Insulator Knob nail-knob made by Cook Pottery Co. known as the ""Wedge"".	HOMER, John W.	Knob
U	1,329,656	February 3, 1920	Insulator Nail knob made by Triangle M (Illinois Electric Porcelain Co.) with captivated nail. (DIXIE NAILIT)	FARGO, Arthur H.	Knob	Charles Tremain
U	1,429,369	September 19, 1922	Attaching Device Knob	PARKER, William M.	Knob	J. H. Parker & Son, Inc.
U	1,474,736	November 20, 1923	Insulator Knob	SCHAUB, Ferdinand	Knob
U	2,935,553	May 3, 1960	Electrical Knob Insulator Nail-knob with center bushing to secure nail	SHOWMAN, Robert L.	Knob	A. B. Chance Co.
		Lightning Rod
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
		Lightning Rod Clip
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
		Miscellaneous
U	271,825	February 6, 1883	Fastening for Electric Circuit Wires Miscellaneous grooved round insulator to hold wire & secured with a staple	FISKE, Henry G.	Miscellaneous
U	2,022,386	November 26, 1935	Conductor Support Little bracket with insulator crown to hold low voltage wire attached to a wood pole (see 2,198,839)	PITTMAN, Ralph R.	Miscellaneous
		Pin
U	330,173	November 10, 1885	Means for Supporting Electrical Wires Pin split with metal cap to hold wire	TRINGHAM, John Watson	Pin
U	565,944	August 18, 1896	Insulator Support Pin	TOWARD, Charles P.	Pin
		Slack Wire
U	573,101	December 15, 1896	Wall Insulator Slack wire ring driven into mortar between bricks	O'NEILL, James J.	Slack Wire
U	907,834	December 29, 1908	Insulator Slack wire holder with nail spike	MARSHALL, George B.	Slack Wire
		Tree
U	973,409	October 18, 1910	Insulated Hanger Tree hanger comprised of cylinder with center groove	CRABBE, Edward	Tree
		Wedge
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
		Wireholder
U	562,528	June 23, 1896	Wire Holder Odd wireholder with two fins or ears that hold the wire	HAKANSSON, Louis M.	Wireholder
U	2,099,098	November 16, 1937	Bracket for Electrical Wires Wireholder with lag screw	BINKLEY, William J.	Wireholder	James R. Kearney Corp.
U	2,155,189	April 18, 1939	Electrical Wire Bracket Wireholder with lag screw	HEINRICH, Walter A.	Wireholder	James R. Kearney Corp.
U	2,174,723	October 3, 1939	Insulator Wireholder with metal loop, base & lag screw	HOCHER, Andrew A.	Wireholder	Hubbard & Co.
U	2,224,361	December 10, 1940	Insulator Wireholder with lag screw	SEELYE, Howard P.	Wireholder
U	2,269,409	January 6, 1942	Wire Holder Wireholder with lag screw	MCCHESNEY, JR., Samuel Waldrop	Wireholder	Porcelain Products, Inc.
U	2,286,496	June 16, 1942	Wire Holder Wireholder with lag screw	MEYER, Edwin M.	Wireholder	Porcelain Products, Inc.
		Wireholder/bracket/rack Spool
U	2,571,495	October 16, 1951	Adjustable Insulator Bracket Wireholder bracket for secondary rack insulators that also functions to aid in stringing the wire without damage to the bracket.	STEINMAYER, Alwin G.	Wireholder/bracket/rack Spool	McGraw Electric Co.

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