Search the Insulator Patent Reference Library:

Total of 41 patents found where: Year is 1918

View a patent by clicking on the patent number. You can sort by any of the columns by clicking on the column name.

T / S	Patent	Date	Description	Patentee	Category	Assigned To
		1918
U	1,257,135	February 19, 1918	Guying-Pole Cast iron member with three lugs for threadhing through guy cable on either side of the guy strain insulator which eliminates the need for clamps and is easier to install.	SHULL, Frederick G. DE RIGHT, Elon J.	Guy Strain	(marketed by the Shull Boltless Clamp Corp.)
U	1,257,769	February 26, 1918	Telephone Pole Cross Arm Crossarm made of U-shaped metal channel iron fitted with knob insulators bolted to the crossarm. A lower crossarm is then bolted on its ends to the upper crossarm.	VINCELL, Lafayette M.	Crossarm
U	1,257,983	March 5, 1918	Insulator Self-tying	DE VAUGHN, Clyde T.	Self-tying Miscellaneous
U	1,258,211	March 5, 1918	Insulator Support Multipart supporting pin	GODDARD, Walter T.	Multipart	Locke Insulator Mfg. Co.
U	1,258,802	March 12, 1918	Insulator Support Tree type - swinging type with bracket and roller on pin type insulator	MORGAN, Andrew J.	Tree
U	1,258,816	March 12, 1918	Insulator Pin Steel pin with conical support base that fits in grooved steel base that fits over the top of the crossarm	ROSENFELD, Mortimer C.	Pin
U	1,259,385	March 12, 1918	Suspension Insulator Suspension insulator (see 1,129,520)	FORTESCUE, Charles Le G.	Suspension	Westinghouse Electric & Mfg. Co.
U	1,260,160	March 19, 1918	Insulator Self-tying	DISBENNET, Charles	Self-tying Miscellaneous
U	1,263,746	April 23, 1918	Insulator Self-tying screw top with slotted pin for holding wire	CREAMER, William H.	Self-tying Screw Top
U	1,264,396	April 30, 1918	Lightning Arrester Lightning arrester attached to M-3021	HAYS, Frederick W.	Lightning Arrester/M-3021
U	1,266,175	May 14, 1918	Lightning Protector Lightning rod elevated above the building with multiple downwardly curving points	TESLA, Nikola	Lightning Rod
U	1,266,435	May 14, 1918	Telephone Insulator Self-tying screw top	ENGLISH, Roy W.	Self-tying Screw Top
U	1,266,615	May 21, 1918	Insulator Clamp Clamp for crown of large insulator	NICOL, David S.	Clamp	Shawinigan Water & Power Co.
U	1,266,711	May 21, 1918	Strain Insulator Suspension metal cap design	PLIMPTON, Bentley A.	Suspension
U	1,268,315	June 4, 1918	Insulator Thimble Thimble (threaded) for cementing in pin hole	BECKER, Raymond A. MADDEX, Thomas E.	Thimble
U	1,268,972	June 11, 1918	Insulator Support Bracket support for spool insulator	HENDEE, Lem E.	Bracket
U	1,268,981	June 11, 1918	Strain Clamp for Aerial Cables Clamp to securely fasten high tension conductors to suspension insulators.	LAPP, John S.	Suspension Clamp	Locke Insulator Mfg. Co.
U	1,270,335	June 25, 1918	Fuse Device Fuse holder or cut-out with knife insert. (See patent 1,144,732)	SCHWEITZER, Edmund O. HERZ, Alfred	Fuse Holder
D	52,139	July 2, 1918	Design for a Strain Insulator Strain	KENDIG, Julian H.	Strain
U	1,271,596	July 9, 1918	Insulator Support Bracket for knobs	MAYER, Walter S.	Bracket	Electric Service Supplies Co.
U	1,273,015	July 16, 1918	Electric Insulator Suspension made of several parts bolted together	THOMAS, Percy H.	Suspension
U	1,273,313	July 23, 1918	Insulator Knob with metal clip	BEATTY, Thomas W.	Knob
U	1,274,555	August 6, 1918	Choke Coil Mounting Secure mounting of a choke coil on top of two multipart insulators fitted with metal brackets clamped to the crown (see 1,574,964 and 1,663,007)	JACOBS, Ernest H.	Choke Coil	Electrical Engineers Equipment Co.
U	1,276,228	August 20, 1918	Line Wire Connector Tie wire replacement using a preformed sheet metal loop with curved ends that fit over the line wire	KEENAN, James Condon KEENAN, Michael Henry	Tie Wire
D	52,339	August 27, 1918	Design for a Weather Vane or Lightning Rod Ornament Weathervane with a winged wheel attached	MOHRMANN, Paul	Weathervane	Friedley-Voshardt Co.
D	52,340	August 27, 1918	Design for a Weather Vane or Lightning Rod Ornament Weathervane with a stork bird attached	MOHRMANN, Paul	Weathervane	Friedley-Voshardt Co.
D	52,341	August 27, 1918	Design for a Weather Vane or Lightning Rod Ornament Weathervane with an ear of corn attached	MOHRMANN, Paul	Weathervane	Friedley-Voshardt Co.
D	52,361	August 27, 1918	Design for a Weather Vane or Lightning Rod Ornament Weathervane with a witch and crescent moon attached	MOHRMANN, Paul	Weathervane	Friedley-Voshardt Co.
U	1,277,304	August 27, 1918	Metal Protected High Voltage Insulator Protective shield of metal to protect insulator	GATI, Bila	Protective Shield
U	1,280,172	October 1, 1918	Insulator Protector Protective shield surrounding the insulator to protect it from damage.	CULLIGAN, Charles A.	Protective Shield
U	1,281,268	October 15, 1918	Insulator Suspension cap and pin to improve strength of connection	AUSTIN, Arthur O.	Suspension	The Ohio Brass Co.
U	1,282,481	October 22, 1918	Multiple Section Suspension Insulator Suspension insulator with symmetrical metal parts to reduce electrical strain	SONNEBORN, Sol S.	Suspension
U	1,282,876	October 29, 1918	Line Conductor Support Tree hanger with spool and lag screw	KYLE, William D.	Tree
U	1,283,651	November 5, 1918	Lightning Arrester Lightning arrester with hole through top of insulator similar to U-70.	BUCHANAN, Sutton R.	Lightning Arrester/U-70
U	1,284,110	November 5, 1918	Insulator and Bracket Bracket for spool type insulator	JOHNSON, Ewald E.	Bracket
U	1,284,799	November 12, 1918	Knob and the Like Knob with two vertical grooves and lag screw for mounting to building	SINDELAR, Lambert J.	Knob
U	1,284,974	November 19, 1918	Strain Insulator Strain, guy insulator attachment	AUSTIN, Arthur O.	Strain	The Ohio Brass Co.
U	1,284,975	November 19, 1918	Sanded Insulator and Method of Making Same Multipart and suspension sanded joints (see 1,536,749)	AUSTIN, Arthur O.	Multipart	The Ohio Brass Co.
U	1,284,976	November 19, 1918	Insulator Multipart and suspension cemented metal part designs	AUSTIN, Arthur O.	Multipart	The Ohio Brass Co.
U	1,286,010	November 26, 1918	Suspension Device Suspension pin to link disks	JACKSON, Ray P.	Suspension	Westinghouse Electric & Mfg. Co.
U	1,286,207	December 3, 1918	Insulator Bracket Bracket with special threaded thimble that will resist turning	BENEDICT, Paul M.	Bracket	Barnes & Kobert Mfg. Co.

Total of 0.02 seconds