Patents by Inventor Narayan Raghunathan

Narayan Raghunathan 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: 10625935
    Abstract: A refuse container has a bin defining a cavity and a lid selectively inhibiting access to the cavity. A pair of opposing brackets is located below the lid. The brackets are in laterally spaced relationship such that a space is located between portions of the brackets. Each bracket has opposing inner and outer face portions with an interior gap formed between therebetween. The interior gap is fluidly isolated from the cavity. A rib is located within the interior gaps such that each rib extends inwardly relative to the space between the brackets. A retention bar is coupled to each bracket and spans the space from one bracket to the other bracket wherein opposing ends of the retention bar extend into the interior gap of each bracket, and an exposed portion of the retention bar spans the space between the brackets. The end portions of the retention bar abut the ribs.
    Type: Grant
    Filed: December 8, 2016
    Date of Patent: April 21, 2020
    Assignee: Orbis Canada Limited
    Inventors: Narayan Raghunathan, Basil Thompson Martheenal
  • Patent number: 10482096
    Abstract: Computer systems, devices, and associated methods of providing distributed index searching are disclosed herein. In one embodiment, a method includes receiving, at a database server, search terms included in a search query for content from a member and in response to receiving the search terms, determining a subset of the distributed indices to be searched in response to the search query based on the received search terms and one or more records of searching features on the database server. The method also includes providing the determined list of distributed indices to be searched based on the search terms in the search query.
    Type: Grant
    Filed: February 13, 2017
    Date of Patent: November 19, 2019
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Nandakumar Raghunathan, Lokesh Bhoobalan, Ashwath Narayan Raghunathan, Thottam Sriram, Deiva Shankar UthayaSankaralingam, Robin Thomas, Tariq Sharif
  • Publication number: 20180232424
    Abstract: Computer systems, devices, and associated methods of providing distributed index searching are disclosed herein. In one embodiment, a method includes receiving, at a database server, search terms included in a search query for content from a member and in response to receiving the search terms, determining a subset of the distributed indices to be searched in response to the search query based on the received search terms and one or more records of searching features on the database server. The method also includes providing the determined list of distributed indices to be searched based on the search terms in the search query.
    Type: Application
    Filed: February 13, 2017
    Publication date: August 16, 2018
    Inventors: Nandakumar Raghunathan, Lokesh Bhoobalan, Ashwath Narayan Raghunathan, Thottam Sriram, Deiva Shankar UthayaSankaralingam, Robin Thomas, Tariq Sharif
  • Patent number: 9718615
    Abstract: A refuse container has a bin defining a cavity and a lid selectively inhibiting access to the cavity. A pair of opposing brackets is located below the lid. The brackets are in laterally spaced relationship such that a space is located between portions of the brackets. Each bracket has opposing inner and outer face portions with an interior gap formed between therebetween. The interior gap is fluidly isolated from the cavity. A rib is located within the interior gaps such that each rib extends inwardly relative to the space between the brackets. A retention bar is coupled to each bracket and spans the space from one bracket to the other bracket wherein opposing ends of the retention bar extend into the interior gap of each bracket, and an exposed portion of the retention bar spans the space between the brackets. The end portions of the retention bar abut the ribs.
    Type: Grant
    Filed: May 5, 2014
    Date of Patent: August 1, 2017
    Assignee: Orbis Canada Limited
    Inventors: Narayan Raghunathan, Basil Thompson Martheenal
  • Publication number: 20170088352
    Abstract: A refuse container has a bin defining a cavity and a lid selectively inhibiting access to the cavity. A pair of opposing brackets is located below the lid. The brackets are in laterally spaced relationship such that a space is located between portions of the brackets. Each bracket has opposing inner and outer face portions with an interior gap formed between therebetween. The interior gap is fluidly isolated from the cavity. A rib is located within the interior gaps such that each rib extends inwardly relative to the space between the brackets. A retention bar is coupled to each bracket and spans the space from one bracket to the other bracket wherein opposing ends of the retention bar extend into the interior gap of each bracket, and an exposed portion of the retention bar spans the space between the brackets. The end portions of the retention bar abut the ribs.
    Type: Application
    Filed: December 8, 2016
    Publication date: March 30, 2017
    Inventors: Narayan Raghunathan, Basil Thompson Martheenal
  • Publication number: 20140326728
    Abstract: A refuse container has a bin defining a cavity and a lid selectively inhibiting access to the cavity. A pair of opposing brackets is located below the lid. The brackets are in laterally spaced relationship such that a space is located between portions of the brackets. Each bracket has opposing inner and outer face portions with an interior gap formed between therebetween. The interior gap is fluidly isolated from the cavity. A rib is located within the interior gaps such that each rib extends inwardly relative to the space between the brackets. A retention bar is coupled to each bracket and spans the space from one bracket to the other bracket wherein opposing ends of the retention bar extend into the interior gap of each bracket, and an exposed portion of the retention bar spans the space between the brackets. The end portions of the retention bar abut the ribs.
    Type: Application
    Filed: May 5, 2014
    Publication date: November 6, 2014
    Applicant: ORBIS CANADA LIMITED
    Inventors: Narayan Raghunathan, Basil Thompson Martheenal
  • Patent number: 8714404
    Abstract: A refuse container has a bin defining a cavity and a lid selectively inhibiting access to the cavity. A pair of opposing brackets is located below the lid. The brackets are in laterally spaced relationship such that a space is located between portions of the brackets. Each bracket has opposing inner and outer face portions with an interior gap formed between therebetween. The interior gap is fluidly isolated from the cavity. A rib is located within the interior gaps such that each rib extends inwardly relative to the space between the brackets. A retention bar is coupled to each bracket and spans the space from one bracket to the other bracket wherein opposing ends of the retention bar extend into the interior gap of each bracket, and an exposed portion of the retention bar spans the space between the brackets. The end portions of the retention bar abut the ribs.
    Type: Grant
    Filed: October 15, 2009
    Date of Patent: May 6, 2014
    Assignee: Orbis Canada Limited
    Inventors: Narayan Raghunathan, Basil Thompson Martheenal
  • Patent number: 8485381
    Abstract: A refuse container has a lid rotatably coupled to a bin. A locking mechanism for the lid includes a latch including a handle and is moveable between a locked lid position and an unlocked lid position. A detent acts between the bin and the lid and cooperates with the latch so as to effect locking of the lid to the bin when the latch is in the locked lid position, and permit movement of the lid, relative to the bin, from the closed position to the open position when the latch is in the unlocked lid position.
    Type: Grant
    Filed: July 7, 2008
    Date of Patent: July 16, 2013
    Assignee: Orbis Canada Limited
    Inventors: Narayan Raghunathan, Basil Thompson Martheenal
  • Patent number: 8485382
    Abstract: A refuse container has a lid rotatably coupled to a bin. A locking mechanism for the lid includes a latch including a handle and is moveable between a locked lid position and an unlocked lid position. A detent acts between the bin and the lid and cooperates with the latch so as to effect locking of the lid to the bin when the latch is in the locked lid position, and permit movement of the lid, relative to the bin, from the closed position to the open position when the latch is in the unlocked lid position.
    Type: Grant
    Filed: October 15, 2009
    Date of Patent: July 16, 2013
    Assignee: Orbis Canada Limited
    Inventors: Narayan Raghunathan, Basil Thompson Martheenal
  • Publication number: 20110049152
    Abstract: A refuse container comprising: a container assembly including a bin defining a cavity, a lid rotatably coupled to the bin, and configured for movement, relative to the bin, between an open position providing access to the cavity, and a closed position inhibiting access to the cavity, and a locking mechanism including a latch including a handle, and moveable between a locked lid position and an unlocked lid position, a detent acting between the bin and the lid, and cooperating with the latch so as to effect locking of the lid to the bin when the latch is in the locked lid position, and permit movement of the lid, relative to the bin, from the closed position to the open position when the latch is in the unlocked lid position, wherein the latch is configured to move from the locked lid position to the unlocked lid position in response to application of an unlocking force to the handle, and wherein, when the latch is disposed in the unlocked lid position and the lid is disposed in the closed position, the lid is
    Type: Application
    Filed: October 15, 2009
    Publication date: March 3, 2011
    Inventors: Narayan Raghunathan, Basil Thompson Martheenal
  • Publication number: 20110049151
    Abstract: A refuse container comprising: a container assembly including a bin defining a cavity, a lid rotatably coupled to the bin, and configured for movement, relative to the bin, between an open position providing access to the cavity, and a closed position inhibiting access to the cavity, and a locking mechanism including a latch including a handle, and moveable between a locked lid position and an unlocked lid position, a detent acting between the bin and the lid, and cooperating with the latch so as to effect locking of the lid to the bin when the latch is in the locked lid position, and permit movement of the lid, relative to the bin, from the closed position to the open position when the latch is in the unlocked lid position, wherein the latch is configured to move from the locked lid position to the unlocked lid position in response to application of an unlocking force to the handle, and wherein, when the latch is disposed in the unlocked lid position and the lid is disposed in the closed position, the lid is
    Type: Application
    Filed: October 15, 2009
    Publication date: March 3, 2011
    Inventors: Narayan Raghunathan, Basil Thompson Martheenal
  • Publication number: 20090223965
    Abstract: A refuse container comprising: a container assembly including a bin defining a cavity, a lid rotatably coupled to the bin, and configured for movement, relative to the bin, between an open position providing access to the cavity, and a closed position inhibiting access to the cavity, and a locking mechanism including a latch including a handle, and moveable between a locked lid position and an unlocked lid position, a detent acting between the bin and the lid, and co-operating with the latch so as to effect locking of the lid to the bin when the latch is in the locked lid position, and permit movement of the lid, relative to the bin, from the closed position to the open position when the latch is in the unlocked lid position, wherein the latch is configured to move from the locked lid position to the unlocked lid position in response to application of an unlocking force to the handle, and wherein, when the latch is disposed in the unlocked lid position and the lid is disposed in the closed position, the lid i
    Type: Application
    Filed: July 7, 2008
    Publication date: September 10, 2009
    Inventors: Narayan Raghunathan, Basil Thompson Martheenal
  • Patent number: 7464817
    Abstract: A multi-level stacking container is disclosed. The container comprises: a base; a pair of opposed sidewalls extending from the base; and a pair of moveable support bars operatively coupled to and extending across the pair of opposed sidewalls, the pair of support bars being moveable between at least three positions such that the container is stackable in at least three positions with a second like container.
    Type: Grant
    Filed: December 23, 2005
    Date of Patent: December 16, 2008
    Assignee: Norseman Plastics, Ltd.
    Inventors: Narayan Raghunathan, Donald M. U. Ogden
  • Publication number: 20070095844
    Abstract: A crate including a bottom, a plurality of sides extending upwardly from the bottom, each of the plurality of sides being joined with the bottom and the plurality of sides being joined with one another to define an open top in the crate, at least one of the plurality of sides including a first opening defining a handle, at least one of the plurality of sides including a plurality of secondary openings, wherein each of the plurality of secondary openings is sized to prevent the insertion of a grabbing tool such as a hook.
    Type: Application
    Filed: October 31, 2005
    Publication date: May 3, 2007
    Applicant: Norseman Plastics Ltd.
    Inventor: Narayan Raghunathan
  • Publication number: 20060096883
    Abstract: A multi-level stacking container is disclosed. The container comprises: a base; a pair of opposed sidewalls extending from the base; and a pair of moveable support bars operatively coupled to and extending across the pair of opposed sidewalls, the pair of support bars being moveable between at least three positions such that the container is stackable in at least three positions with a second like container.
    Type: Application
    Filed: December 23, 2005
    Publication date: May 11, 2006
    Applicant: NORSEMAN PLASTICS, LTD.
    Inventors: Narayan Raghunathan, Don Ogden
  • Patent number: 7017745
    Abstract: The present invention provides a container comprising a base configured to vertically support at least one object, a pair of opposed sidewalls projecting above the base and configured to retain the at least one vertically supported object on the base, each of the sidewalls having a top surface, an exterior surface, and a receptacle, wherein the exterior surface merges with the top surface to define an upper exterior edge, and wherein the exterior surface further merges with the receptacle to define a receptacle edge, and a support member pivotally mounted within the receptacles to facilitate pivotal movement of the support member relative to each of the sidewalls, the support member being configured to support a second identical container, wherein the upper exterior edge and the receptacle edge of at least one of the opposed sidewalls are configured to simultaneously oppose the support member during at least a portion of the pivotal movement such that the clearance between the support member and the upper edg
    Type: Grant
    Filed: June 10, 2003
    Date of Patent: March 28, 2006
    Assignee: Norseman Plastics, Limited
    Inventor: Narayan Raghunathan
  • Patent number: 7014043
    Abstract: A multi-level stacking container is disclosed. The container comprises: a base; a pair of opposed sidewalls extending from the base; and a pair of moveable support bars operatively coupled to and extending across the pair of opposed sidewalls, the pair of support bars being moveable between at least three positions such that the container is stackable in at least three positions with a second like container.
    Type: Grant
    Filed: January 15, 2002
    Date of Patent: March 21, 2006
    Assignee: Norseman Plastics, Limited
    Inventors: Narayan Raghunathan, Don M. U. Ogden
  • Patent number: 6843386
    Abstract: A collapsible container is provided, the container having a base and two pairs of opposed sidewalls pivotally attached to the base. A latch member is disposed at an end of one of the sidewalls and a latch is pivotally connected to a corresponding end of an adjacent sidewall. The latch has a body with a biasing means attached thereto, for releasably engaging the latch member when the sidewalls are in an assembled position.
    Type: Grant
    Filed: January 15, 2002
    Date of Patent: January 18, 2005
    Assignee: Norseman Plastics Limited
    Inventors: Narayan Raghunathan, M.U. Don Ogden
  • Patent number: D624723
    Type: Grant
    Filed: July 7, 2008
    Date of Patent: September 28, 2010
    Assignee: Orbis Canada Limited
    Inventors: Narayan Raghunathan, Basil Thompson Martheenal
  • Patent number: D643174
    Type: Grant
    Filed: August 23, 2010
    Date of Patent: August 9, 2011
    Assignee: Orbis Canada Limited
    Inventors: Narayan Raghunathan, Basil Thompson Martheenal