Search the Insulator Patent Reference Library:

Total of 43 patents found where: Year is 1925

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
		1925
U	1,521,743	January 6, 1925	Insulator Suspension arcing horn system and insulator (see 1,552,664 and 1,783,271)	AUSTIN, Arthur O.	Suspension	The Ohio Brass Co.
U	1,523,164	January 13, 1925	Insulator Supporting Bracket Bracket made of stamped metal	BARNARD, Thomas H. TAYLOR, Herbert M.	Bracket
U	1,524,141	January 27, 1925	Rack Secondary rack bracket made by stamping sheet metal.	KYLE, William D.	Bracket/secondary Rack
U	1,524,407	January 27, 1925	Insulator for Suspended High Tension Electric Wires Strain for horizontal with cupped ends with downward drip edges	RENAUDIN, Alfred	Strain
U	1,525,229	February 3, 1925	Means for Mounting Insulator Pins Steel pin and bracket for mounting on a crossarm with a clamping system not dependent on the size of the crossarm	COTTON, Charles S.	Pin
U	1,526,168	February 10, 1925	Insulator Link Suspension links for Hewlett disks	MARVIN, Richard H.	Suspension	The R. Thomas & Sons Co.
U	1,527,318	February 24, 1925	Insulator Knob with multiple side grooves	LEWIS, Edwin	Knob	American Telephone & Telegraph Co.
U	1,527,346	February 24, 1925	Flexible Insulator Wireholder with lag screw and metal bracket	BRADY, William P.	Wireholder	Brady Electric & Mfg. Co.
U	1,528,056	March 3, 1925	Golf Tee Marker Porcelain golf tee marker	HERBERT, Joseph T.	Golf Tee	The Brunt Porcelain Co.
U	1,528,580	March 3, 1925	Insulator Pin Unique hollow steel pin with bottom halves that widen when the insulator is screwed down on the pin thus gripping the hole in the crossarm and securing the pin and allowing a tap wire to run from the line conductor down through the center of the pin	STAUB, Arthur J.	Pin
U	1,528,908	March 10, 1925	Process of Forming Ceramic Products Process of adding reagents to accelerate hardening of the clay to reduce the time body is in mold	BLEININGER, Albert V.	Manufacturing	1/2 to Frank H. Riddle
U	1,529,259	March 10, 1925	Glass Alumino-silicate glass (Corning's Flameware)	LOCKE, Fred M. LOCKE, Fred J.	Alumino
U	1,530,298	March 17, 1925	Knob Knob with side grooves	CHAMBLESS, Young J. LEE, Ammie L.	Knob
U	1,532,110	March 31, 1925	Apparatus for Assembling Nail Knobs Machine for assembling nail-knobs	LOY, John G.	Knob	Federal Porcelain Co.
U	1,532,111	March 31, 1925	Machine for Assembling Nail Knobs Machine for assembling nail-knobs	LOY, John G.	Knob	Federal Porcelain Co.
D	67,238	May 5, 1925	Design for a Bottle Design for Bottle (Queen City, Grand Pop)	SCHWENCK, Frederick	HU
U	1,536,749	May 5, 1925	Insulator Multipart (RFI) with sanded, metal coated groove & cement (see 1,284,975)	AUSTIN, Arthur O.	Multipart	The Ohio Brass Co.
D	67,311	May 12, 1925	Design for a Bottle Design for Bottle (Pay Day)	SCHWENCK, Frederick	HU
U	1,538,238	May 19, 1925	Machine for Assembling Insulator Knobs Machine for assembling nail-knobs, inserting the nail and crimping it so the nail cannot be removed, thus holding the parts together.	CARPENTER, Alexander	Manufacturing	C. A. C. Automatic Machine Co.
U	1,538,428	May 19, 1925	Pole Line Insulator Self-tying odd insulator screwed into cut-out in top of crossarm	EMMONS, Albert F.	Self-tying Miscellaneous
U	1,538,946	May 26, 1925	Lightning Rod Connector Lightning rod with Y-shaped connector pressed out of sheet metal, folded in half around the conductor, and halves secured together by bending over the metal tabs	MOORE, Ira M.	Lightning Rod
U	1,542,588	June 16, 1925	Method of Making Suspension Insulators of Glass Suspension glass insulator with glass pressed around mounting pin	SCHOTT, Erich	Suspension	Jenaer Glaswerk Schott & Gen.
U	1,543,313	June 23, 1925	Insulator Suspension metal pin and cementing technique	AUSTIN, Arthur O.	Suspension	The Ohio Brass Co.
U	1,543,779	June 30, 1925	Manufacture of Insulators Suspension glass insulator with pin molded in the glass	LITTLETON, Jesse T. FULCHER, Gordon S.	Suspension	Corning Glass Works
U	1,544,148	June 30, 1925	Method of Connecting Insulators Multipart, method of cementing sections with solder	GOUVERNEUR, Minor F. H.	Multipart	Locke Insulator Corp.
U	1,546,591	July 21, 1925	Cushion Head Insulator Pin Threads on a pin made of soft metal wire such as lead	KYLE, William D.	Pin	Line Material Co.
U	1,552,663	September 8, 1925	Insulator Cap Metal cap for suspension insulator disks	AUSTIN, Arthur O.	Suspension	The Ohio Brass Co.
U	1,552,664	September 8, 1925	Insulator Suspension arcing horn insulator (see 1,521,743 and 1,783,271)	AUSTIN, Arthur O.	Suspension	The Ohio Brass Co.
U	1,553,356	September 15, 1925	Machine for Producing Threads or Grooves in Plastic Articles Threading method whereby mandrel rotates (similar to Lapp wobbler method)	BENNETT, Cornelius Van Dyke	Thread	The Porcelain Insulator Corp.
U	1,555,289	September 29, 1925	Insulator Strain insulator connecting hardware	JACKSON, Ray P.	Strain	Westinghouse Electric & Mfg. Co.
U	1,556,029	October 6, 1925	Method of Connecting Insulator Units Suspension, card used to keep cement off top surface around cap	REAGAN, Frank H.	Suspension	Locke Insulator Corp.
U	1,556,440	October 6, 1925	Press for Making Insulators and the Like Press for forming threads in porcelain insulators and to prevent damaging the threaded pinhole once formed	HIBBARD, Robert L.	Press
U	1,556,570	October 6, 1925	Impregnated Wood and Process of Treating Wood Treating wood pins and the like under high temperature with Montan wax and a solvent that penetrates the grain and protects it from weather and decay	COOLIDGE, Joseph R.	Pin	Montan, Inc.
U	1,558,268	October 20, 1925	Coupling for Sectional Rods Lightning rod coupling the fits over spiralled rods and crimps tight against the end and screws to other couplings (see 1,140,052)	MAST, Louis L.	Lightning Rod Coupling
U	1,558,498	October 27, 1925	Method of Making Insulators Multipart, cementing of sections (see Pinco catalog page 3)	PECK, John M. BENNETT, Cornelius Van Dyke RYAN, James W.	Multipart	The Porcelain Insulator Corp.
U	1,558,499	October 27, 1925	Insulator Construction Multipart cementing of sections using resilient cement and non-resilient cement	PECK, John M.	Multipart	The Porcelain Insulator Corp.
U	1,561,002	November 10, 1925	Method of Producing Clay Bodies and Apparatus Used Vacuum process for removing air from the clay	LAPP, Grover W.	Vacuum	Lapp Insulator Co., Inc.
U	1,562,817	November 24, 1925	Piano Glide Glass shell with bottom made of polished hardwood to aid in moving piano and act as an insulator	WISMER, George C.	Piano
U	1,562,836	November 24, 1925	Pin for Insulators Pin with 3 or 4 soft-metal ribs that form threads to screw into the insulator	KYLE, William D.	Pin	Line Material Co.
U	1,563,377	December 1, 1925	Pulling and Transposing Mechanism for Line Wires Mechanism for pulling multiple wires in order to string them for transposing.	KLEIN, Charles H.	Equipment	American Telephone & Telegraph Co.
U	1,564,918	December 8, 1925	Insulator Clamp Clamp fitting in tie-wire groove to hold conductor	WILLIAMS, Joseph Thomas	Clamp
U	1,566,070	December 15, 1925	Sagger Sagger to provide uniform distribution in the kiln	BUCKLEY, Lorenzo C.	Sagger	The R. Thomas & Sons Co.
U	1,567,027	December 29, 1925	Insulator Threading Machine Machine to form threads in plastic clay	BENNETT, Cornelius Van Dyke	Press	The Porcelain Insulator Corp.

Total of 0.02 seconds