Patents by Inventor Chera Selvan Neelagantan

Chera Selvan Neelagantan 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).

  • Patent number: 10477985
    Abstract: A refrigeration display case for refrigerating and displaying perishable goods includes a plurality of evaporator coils for cooling air, a display case frame forming a display area, and a coil cover for at least substantially covering a portion of the plurality of evaporator coils and coupled to the display case frame. The coil cover includes a planar member having a living hinge formed in the planar member extending from a first side end to a second end and defining a first portion of the planar member and a second portion of the planar. The living hinge is configured to allow movement between the first portion of the planar member and the second portion of the planar member. Other embodiments and designs are included.
    Type: Grant
    Filed: June 13, 2016
    Date of Patent: November 19, 2019
    Assignee: Kysor Warren EPTA US Corporation
    Inventors: Chera Selvan Neelagantan, Michael Smith, Vinod Kunchala
  • Publication number: 20170354271
    Abstract: A refrigeration display case for refrigerating and displaying perishable goods includes a plurality of evaporator coils for cooling air, a display case frame forming a display area, and a coil cover for at least substantially covering a portion of the plurality of evaporator coils and coupled to the display case frame. The coil cover includes a planar member having a living hinge formed in the planar member extending from a first side end to a second end and defining a first portion of the planar member and a second portion of the planar. The living hinge is configured to allow movement between the first portion of the planar member and the second portion of the planar member. Other embodiments and designs are included.
    Type: Application
    Filed: June 13, 2016
    Publication date: December 14, 2017
    Inventors: Chera Selvan NEELAGANTAN, Michael SMITH, Vinod KUNCHALA
  • Patent number: 9635958
    Abstract: The present application provides a shelf assembly for a display case. The shelf assembly may include a shelf, a pair of shelf brackets with a shelf bracket pocket, and a support rail with a pair of tabs. The support rail extends between the pair of shelf brackets and the tabs of the support rail fit with the shelf bracket pockets of the pair of shelf brackets.
    Type: Grant
    Filed: June 19, 2015
    Date of Patent: May 2, 2017
    Assignee: Heatcraft Refrigeration Products LLC
    Inventors: Chera Selvan Neelagantan, Satish Kumar Jatashanker Singh, Randall Booker
  • Patent number: 9623521
    Abstract: The present application provides a refrigerated display case. The refrigerated display case includes a number of tubs, a pair of end frames positioned about the tubs, and an integrated center end frame positioned between a pair of the tubs. The integrated center end frame may include a composite material retainer member and a composite material support base.
    Type: Grant
    Filed: November 20, 2014
    Date of Patent: April 18, 2017
    Assignee: Heatcraft Refrigeration Products LLC
    Inventors: Chera Selvan Neelagantan, Charles Samuel, Michael Smith
  • Publication number: 20160367047
    Abstract: The present application provides a shelf assembly for a display case. The shelf assembly may include a shelf, a pair of shelf brackets with a shelf bracket pocket, and a support rail with a pair of tabs. The support rail extends between the pair of shelf brackets and the tabs of the support rail fit with the shelf bracket pockets of the pair of shelf brackets.
    Type: Application
    Filed: June 19, 2015
    Publication date: December 22, 2016
    Inventors: Chera Selvan Neelagantan, Satish Kumar Jatashanker Singh, Randall Booker
  • Publication number: 20160166724
    Abstract: The present invention provides for a filter system having a catalyst filter configured for placement in a filter housing. The catalyst filter has a first band and a second band of material. Each band has a length of material extending in a longitudinal direction. Each band has a first wall and a second wall, each wall facing in an opposite direction from the other wall. A portion of each first wall is coated with a catalyst material, which receives light emitted by a light source to break down contaminants passing in air through the housing and over the catalyst material. Each of the first and second bands extends continuously along its longitudinal axis traversing the catalyst filter without being intersected by other structure of the catalyst filter. The first and second bands of material diverge relative to each other across the catalyst filter. The first wall of each band is optically exposed to light from the light source.
    Type: Application
    Filed: February 23, 2016
    Publication date: June 16, 2016
    Inventors: Vinoth Kumar Settu, Chera Selvan Neelagantan, Arunkumar Elango
  • Patent number: 9302022
    Abstract: The present invention provides for a filter system having a catalyst filter configured for placement in a filter housing. The catalyst filter has a first band and a second band of material. Each band has a length of material extending in a longitudinal direction. Each band has a first wall and a second wall, each wall facing in an opposite direction from the other wall. A portion of each first wall is coated with a catalyst material, which receives light emitted by a light source to break down contaminants passing in air through the housing and over the catalyst material. Each of the first and second bands extends continuously along its longitudinal axis traversing the catalyst filter without being intersected by other structure of the catalyst filter. The first and second bands of material diverge relative to each other across the catalyst filter. The first wall of each band is optically exposed to light from the light source.
    Type: Grant
    Filed: September 30, 2013
    Date of Patent: April 5, 2016
    Assignee: Lennox Industries Inc.
    Inventors: Vinoth Kumar Settu, Chera Selvan Neelagantan, Arunkumar Elango
  • Patent number: 9084496
    Abstract: A refrigerated display case. The refrigerated display case may include a number of shelf standards and an inside back panel attached to the shelf standards. The inside back panel may include a number of vertically stacked inside back panel sections that are individually removable from the remaining sections.
    Type: Grant
    Filed: May 9, 2014
    Date of Patent: July 21, 2015
    Assignee: HEATCRAFT REFRIGERATION PRODUCTS LLC
    Inventors: Chera Selvan Neelagantan, Surendran Ramasamy
  • Publication number: 20150157143
    Abstract: The present application provides a refrigerated display case. The refrigerated display case includes a number of tubs, a pair of end frames positioned about the tubs, and an integrated center end frame positioned between a pair of the tubs. The integrated center end frame may include a composite material retainer member and a composite material support base.
    Type: Application
    Filed: November 20, 2014
    Publication date: June 11, 2015
    Inventors: Chera Selvan Neelagantan, Charles Samuel, Michael Smith
  • Publication number: 20150093293
    Abstract: The present invention provides for a filter system having a catalyst filter configured for placement in a filter housing. The catalyst filter has a first band and a second band of material. Each band has a length of material extending in a longitudinal direction. Each band has a first wall and a second wall, each wall facing in an opposite direction from the other wall. A portion of each first wall is coated with a catalyst material, which receives light emitted by a light source to break down contaminants passing in air through the housing and over the catalyst material. Each of the first and second bands extends continuously along its longitudinal axis traversing the catalyst filter without being intersected by other structure of the catalyst filter. The first and second bands of material diverge relative to each other across the catalyst filter. The first wall of each band is optically exposed to light from the light source.
    Type: Application
    Filed: September 30, 2013
    Publication date: April 2, 2015
    Applicant: Lennox Industries Inc.
    Inventors: Vinoth Kumar Settu, Chera Selvan Neelagantan, Arun Kumar Elango
  • Patent number: D803671
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: November 28, 2017
    Assignee: Heatcraft Refrigeration Products LLC
    Inventors: Chera Selvan Neelagantan, Randall Douglas Booker, Satish Kumar Jatashanker Singh