Patents by Inventor Venkat Dyavanapalli
Venkat Dyavanapalli 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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Patent number: 12091065Abstract: A disposable lubrication tank liner for a rail lubricating system, including an upper sidewall portion, a lower outlet portion, and an intermediate edge surface. The upper sidewall portion has a plurality of generally vertically disposed walls extending downwardly from an upper flange surface. The vertically disposed walls partially define a reservoir space for holding rail lubricant. The lower outlet portion includes a plurality of angled wall portions converging inwardly to a lower flange surface to further define the reservoir space. Further, the intermediate edge surface connects the upper sidewall portion and the lower outlet portion.Type: GrantFiled: July 17, 2018Date of Patent: September 17, 2024Assignee: LORAM MAINTENANCE OF WAY, INC.Inventor: Venkat Dyavanapalli
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Patent number: 10994757Abstract: A gauge-face lubrication assembly and related methods of use in which a removable and replaceable applicator member is positioned proximate a gauge-face for lubrication of a rail member. Generally, the replaceable applicator member can be molded of a resilient polymeric material having shaped-memory properties. The replaceable applicator member includes one or more molded lubricant channels for delivering lubricant supplied by a lubrication system to the gauge-face. Each molded lubricant channel can include a molded seal for sealably engaging a lubrication bracket that retains the applicator member in position against the gauge-face. The removable applicator member can further include a liner for physically engaging the gauge-face and protecting removable applicator member. The applicator member can include a coupling portion that insertably interfaces with a bracket channel defined in the lubrication bracket, whereby the applicator member can be removed and replaced in the event of damage or wear.Type: GrantFiled: July 23, 2019Date of Patent: May 4, 2021Assignee: Loram Maintenance of Way, Inc.Inventor: Venkat Dyavanapalli
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Publication number: 20200108846Abstract: A gauge-face lubrication assembly and related methods of use in which a removable and replaceable applicator member is positioned proximate a gauge-face for lubrication of a rail member. Generally, the replaceable applicator member can be molded of a resilient polymeric material having shaped-memory properties. The replaceable applicator member includes one or more molded lubricant channels for delivering lubricant supplied by a lubrication system to the gauge-face. Each molded lubricant channel can include a molded seal for sealably engaging a lubrication bracket that retains the applicator member in position against the gauge-face. The removable applicator member can further include a liner for physically engaging the gauge-face and protecting removable applicator member. The applicator member can include a coupling portion that insertably interfaces with a bracket channel defined in the lubrication bracket, whereby the applicator member can be removed and replaced in the event of damage or wear.Type: ApplicationFiled: July 23, 2019Publication date: April 9, 2020Inventor: Venkat Dyavanapalli
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Patent number: 10358152Abstract: A gauge-face lubrication assembly and related methods of use in which a removable and replacable applicator member is positioned proximate a gauge-face for lubrication of a rail member. Generally, the replaceable applicator member can be molded of a resilient polymeric material having shaped-memory properties. The replaceable applicator member includes one or more molded lubricant channels for delivering lubricant supplied by a lubrication system to the gauge-face. Each molded lubricant channel can include a molded seal for sealably engaging a lubrication bracket that retains the applicator member in position against the gauge-face. The removable applicator member can further include a liner for physically engaging the gauge-face and protecting removable applicator member. The applicator member can include a coupling portion that insertably interfaces with a bracket channel defined in the lubrication bracket, whereby the applicator member can be removed and replaced in the event of damage or wear.Type: GrantFiled: August 28, 2015Date of Patent: July 23, 2019Assignee: Loram Maintenance of Way, Inc.Inventor: Venkat Dyavanapalli
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Publication number: 20190016355Abstract: A disposable lubrication tank liner for a rail lubricating system, including an upper sidewall portion, a lower outlet portion, and an intermediate edge surface. The upper sidewall portion has a plurality of generally vertically disposed walls extending downwardly from an upper flange surface. The vertically disposed walls partially define a reservoir space for holding rail lubricant. The lower outlet portion includes a plurality of angled wall portions converging inwardly to a lower flange surface to further define the reservoir space. Further, the intermediate edge surface connects the upper sidewall portion and the lower outlet portion.Type: ApplicationFiled: July 17, 2018Publication date: January 17, 2019Inventor: Venkat Dyavanapalli
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Publication number: 20170057524Abstract: A gauge-face lubrication assembly and related methods of use in which a removable and replacable applicator member is positioned proximate a gauge-face for lubrication of a rail member. Generally, the replaceable applicator member can be molded of a resilient polymeric material having shaped-memory properties. The replaceable applicator member includes one or more molded lubricant channels for delivering lubricant supplied by a lubrication system to the gauge-face. Each molded lubricant channel can include a molded seal for sealably engaging a lubrication bracket that retains the applicator member in position against the gauge-face. The removable applicator member can further include a liner for physically engaging the gauge-face and protecting removable applicator member. The applicator member can include a coupling portion that insertably interfaces with a bracket channel defined in the lubrication bracket, whereby the applicator member can be removed and replaced in the event of damage or wear.Type: ApplicationFiled: August 28, 2015Publication date: March 2, 2017Inventor: Venkat Dyavanapalli
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Patent number: 7717004Abstract: A rail-mounted, wheel-sensing system is shown having a wheel sensor and a rail mounting platform. The system includes a rugged steel rail clamp including two blocks mounted on the base of the rail by a pair of bolt extending under the rail. One block is connected to a vertically adjustable mounting bracket for carrying a sensor or other device. The mounting bracket includes a platform for the sensor. Two shields on the platform protecting a sensor mounted between them. An adapter plate may be added between the mounting bracket and the clamp for installation on lighter or heavier rails.Type: GrantFiled: May 4, 2007Date of Patent: May 18, 2010Assignee: Tranergy CorporationInventors: Sudhir Kumar, Venkat Dyavanapalli
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Publication number: 20070204705Abstract: A rail-mounted, wheel-sensing system is shown having a wheel sensor and a rail mounting platform. The system includes a rugged steel rail clamp including two blocks mounted on the base of the rail by a pair of bolt extending under the rail. One block is connected to a vertically adjustable mounting bracket for carrying a sensor or other device. The mounting bracket includes a platform for the sensor. Two shields on the platform protecting a sensor mounted between them. An adapter plate may be added between the mounting bracket and the clamp for installation on lighter or heavier rails.Type: ApplicationFiled: May 4, 2007Publication date: September 6, 2007Inventors: Sudhir Kumar, Venkat Dyavanapalli
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Patent number: 7216558Abstract: A rail-mounted, wheel-sensing system is shown having a wheel sensor and a rail mounting platform. The system includes a rugged steel rail clamp including two blocks mounted on the base of the rail by a pair of bolt extending under the rail. One block is connected to a vertically adjustable mounting bracket for carrying a sensor or other device. The mounting bracket includes a platform for the sensor. Two shields on the platform protecting a sensor mounted between them. An adapter plate may be added between the mounting bracket and the clamp for installation on lighter or heavier rails.Type: GrantFiled: October 3, 2003Date of Patent: May 15, 2007Assignee: Tranergy CorporationInventors: Sudhir Kumar, Venkat Dyavanapalli
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Publication number: 20050072252Abstract: A rail-mounted, wheel-sensing system is shown having a wheel sensor and a rail mounting platform. The system includes a rugged steel rail clamp including two blocks mounted on the base of the rail by a pair of bolt extending under the rail. One block is connected to a vertically adjustable mounting bracket for carrying a sensor or other device. The mounting bracket includes a platform for the sensor. Two shields on the platform protecting a sensor mounted between them. An adapter plate may be added between the mounting bracket and the clamp for installation on lighter or heavier rails.Type: ApplicationFiled: October 3, 2003Publication date: April 7, 2005Inventors: Sudhir Kumar, Venkat Dyavanapalli
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Patent number: D721989Type: GrantFiled: March 15, 2013Date of Patent: February 3, 2015Assignee: Loram Maintenance of Way, Inc.Inventors: Jon T. Behrens, Venkat Dyavanapalli
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Patent number: D800604Type: GrantFiled: August 28, 2015Date of Patent: October 24, 2017Assignee: Loram Maintenance of Way, Inc.Inventor: Venkat Dyavanapalli
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Patent number: D801226Type: GrantFiled: August 28, 2015Date of Patent: October 31, 2017Assignee: Loram Maintenance of Way, Inc.Inventor: Venkat Dyavanapalli