Patents by Inventor John Mospan
John Mospan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20080083836Abstract: A lap joint assembly that includes two spaced apart mating railroad end sections that are double bent and machine tapered and trimmed to conform in spatial alignment with one another, an electrical insulating material positioned between the two machined mating rail sections and at least one fastener attaching the machined railroad rail sections to one another.Type: ApplicationFiled: September 12, 2007Publication date: April 10, 2008Applicant: Portec Rail Products, Inc.Inventors: W. Urmson, John Mospan, James Remington
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Publication number: 20080083584Abstract: An applicator (10) for applying a friction modifying material to the top of rails (12). The wayside applicator includes an applicator bar (26) that has a dam for holding friction modifying material.Type: ApplicationFiled: September 24, 2007Publication date: April 10, 2008Applicant: Portec Rail Products, Inc.Inventors: W. Urmson, John Mospan, Frank Lenco
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Publication number: 20080047780Abstract: A skirt for use on an applicator bar, wherein the applicator bar includes a body and a flow passageway having an exit end defined in the body, and wherein a second section of the skirt defining a lip is adapted to coact with the body so that the second section is positioned adjacent the exit end of the body.Type: ApplicationFiled: August 16, 2007Publication date: February 28, 2008Applicant: Portec Rail Products, Inc.Inventors: W. Urmson, Frank Lenco, John Mospan, Ward Powell
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Publication number: 20070034706Abstract: A rail joint assembly is provided for joining abutting railroad rails with an electrically-insulated joint. The rail joint assembly comprises abutting railroad rails compressing an insulating gasket therebetween and rail joint bars secured through a plurality of holes by fasteners to the adjacent railroad rails. The rail joint bars comprise a body and an insulating spacer comprising a porous mesh screen and washer. A layer of epoxy is sandwiched between a rail joint bar and railroad rail and comprises a rigid epoxy on lateral portions of a first side of a rail joint bar and a flexible epoxy placed on a central portion of the first side of a rail joint bar. Rail joint bars are rectangular shaped and may have a cutout.Type: ApplicationFiled: August 14, 2006Publication date: February 15, 2007Applicant: Portec Rail Products, Inc.Inventors: W. Urmson, John Mospan, John Downey
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Publication number: 20060260872Abstract: A flow divider arrangement for a rail lubrication distribution system for applying friction modifying material to a pair of adjacent railroad rails. The arrangement includes a first wiping bar assembly adapted to affix to a railroad rail, a second wiping bar assembly adapted to affix to an adjacent railroad rail and a flow divider in fluid communication with the first wiping bar assembly and the second wiping bar assembly. The flow divider is adapted to control the flow rate of friction modifying material to the wiping bar assemblies so that the flow rate of friction modifying material is at a constant rate independent of temperature and operating pressure to each wiping bar assembly.Type: ApplicationFiled: February 23, 2006Publication date: November 23, 2006Applicant: Portec Rail Products, Inc.Inventors: Charles Schnorr, W. Urmson, John Mospan, John Wade
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Publication number: 20060243818Abstract: A rail joint arrangement comprises two rails. The rails have adjacent rail ends separated and thereby forming a gap. The rails have a top end containing a rail head and a bottom end. The gap is defined between the top end and the bottom end of the rails, and the width of the gap is non-uniform throughout its entire length. In addition, the rail joint arrangement comprises at least one electric insulator positioned within the gap. The rail joint arrangement is fastened together by a rail joint bar attaching the two rails together.Type: ApplicationFiled: March 14, 2006Publication date: November 2, 2006Applicant: Portec Rail Products, Inc.Inventors: W. Urmson, John Downey, Patrick Boario, John Mospan
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Publication number: 20060118649Abstract: An electrically-insulated tie plate for electrically isolating parts of a railroad rail system from each other. The electrically-insulated tie plate includes a base plate having a recessed area for receiving a railroad rail and a layer of electrically-insulating material covering portions of the base plate.Type: ApplicationFiled: November 7, 2005Publication date: June 8, 2006Applicant: Portec Rail Products, Inc.Inventors: William Urmson, John Mospan, John Downey
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Publication number: 20060027674Abstract: A center support sleeve for a bonded rail joint bar that includes a body having a head portion, a web portion, and a base portion. The head portion depends from the web portion, which depends from the base portion. The head portion and the base portion are bent in the same direction thereby defining a recess area therebetween. The web portion of the body also defines a plurality of holes.Type: ApplicationFiled: May 19, 2005Publication date: February 9, 2006Applicant: Portec Rail Products, Inc.Inventors: W. Urmson, John Mospan, John Downey, Patrick Boario, Richard Jarosinkski
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Publication number: 20050269161Abstract: An applicator (10) for applying a friction modifying material to the top of rails (12). The wayside applicator includes an applicator bar (26) that has a dam for holding friction modifying material.Type: ApplicationFiled: July 15, 2005Publication date: December 8, 2005Applicant: Portec Rail Products, Inc.Inventors: W. Urmson, John Mospan, Frank Lenco
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Publication number: 20050098646Abstract: A rail joint assembly is provided for joining abutting railroad rails with an electrically-insulated joint. The rail joint assembly comprises abutting railroad rails compressing an insulating gasket therebetween and rail joint bars secured through a plurality of holes by fasteners to the adjacent railroad rails. The rail joint bars comprise a body and an insulating spacer comprising a porous mesh screen and washer. A layer of epoxy is sandwiched between a rail joint bar and railroad rail and comprises a rigid epoxy on lateral portions of a first side of a rail joint bar and a flexible epoxy placed on a central portion of the first side of a rail joint bar. Rail joint bars are rectangular shaped and may have a cutout.Type: ApplicationFiled: May 3, 2004Publication date: May 12, 2005Applicant: Portec Rail Products, Inc.Inventors: W. Urmson, John Mospan, John Downey
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Publication number: 20050098647Abstract: A rail joint made from a metallic profiled bar that is rolled or forged and is used for connecting adjacent railroad rails to each other. A purpose of the present invention is to provide increased wheel flange clearance while maintaining the integrity of joining two rails together.Type: ApplicationFiled: May 3, 2004Publication date: May 12, 2005Inventors: W. Urmson, John Mospan, Patrick Boario, Aley Copley, John Downey