Patents by Inventor Doss Samikkannu

Doss Samikkannu 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).

  • Publication number: 20180235369
    Abstract: Mobile folding restaurant booth style benches are provided, which may be arranged in opposed pairs to form restaurant style booths. An individual bench incorporates a mechanism for shifting the weight of the bench between a mobile base, which may be supported by swivel casters, and a stationary base, which may be supported by non-slip feet, actuated by pivoting a bench seat down from a folded storage position to an unfolded seating position. The weight shifting mechanism may include an engagement member, which is initially spaced apart from an actuator at a folded angle of the seat, and which contacts and begins transmitting force and movement to the actuator at a partially unfolded angle of the seat. Preferably, the bench further includes a biasing component that biases the stationary base upward relative to the mobile base.
    Type: Application
    Filed: April 24, 2018
    Publication date: August 23, 2018
    Applicant: Amtab Manufacturing Corporation
    Inventors: Jeremias C. Rivera, JR., Doss Samikkannu
  • Patent number: 9980583
    Abstract: Mobile folding restaurant booth style benches are provided, which may be arranged in opposed pairs to form restaurant style booths. An individual bench incorporates a mechanism for shifting the weight of the bench between a mobile base, which may be supported by swivel casters, and a stationary base, which may be supported by non-slip feet, actuated by pivoting a bench seat down from a folded storage position to an unfolded seating position. The weight shifting mechanism may include an engagement member, which is initially spaced apart from an actuator at a folded angle of the seat, and which contacts and begins transmitting force and movement to the actuator at a partially unfolded angle of the seat.
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: May 29, 2018
    Assignee: Amtab Manufacturing Corporation
    Inventors: Jeremias C. Rivera, Jr., Doss Samikkannu
  • Publication number: 20170238729
    Abstract: Mobile folding restaurant booth style benches are provided, which may be arranged in opposed pairs to form restaurant style booths. An individual bench incorporates a mechanism for shifting the weight of the bench between a mobile base, which may be supported by swivel casters, and a stationary base, which may be supported by non-slip feet, actuated by pivoting a bench seat down from a folded storage position to an unfolded seating position. The weight shifting mechanism may include an engagement member, which is initially spaced apart from an actuator at a folded angle of the seat, and which contacts and begins transmitting force and movement to the actuator at a partially unfolded angle of the seat.
    Type: Application
    Filed: October 28, 2016
    Publication date: August 24, 2017
    Inventors: Jeremias C. Rivera, JR., Doss Samikkannu
  • Publication number: 20170239987
    Abstract: Mobile folding restaurant booth style benches are provided, which may be arranged in opposed pairs to form restaurant style booths. An individual bench incorporates a mechanism for shifting the weight of the bench between a mobile base, which may be supported by swivel casters, and a stationary base, which may be supported by non-slip feet, actuated by pivoting a bench seat down from a folded storage position to an unfolded seating position. The weight shifting mechanism may include an engagement member, which is initially spaced apart from an actuator at a folded angle of the seat, and which contacts and begins transmitting force and movement to the actuator at a partially unfolded angle of the seat.
    Type: Application
    Filed: February 19, 2016
    Publication date: August 24, 2017
    Inventors: Jeremias C. Rivera, JR., Doss Samikkannu
  • Patent number: 9738116
    Abstract: Mobile folding restaurant booth style benches are provided, which may be arranged in opposed pairs to form restaurant style booths. An individual bench incorporates a mechanism for shifting the weight of the bench between a mobile base, which may be supported by swivel casters, and a stationary base, which may be supported by non-slip feet, actuated by pivoting a bench seat down from a folded storage position to an unfolded seating position. The weight shifting mechanism may include an engagement member, which is initially spaced apart from an actuator at a folded angle of the seat, and which contacts and begins transmitting force and movement to the actuator at a partially unfolded angle of the seat.
    Type: Grant
    Filed: February 19, 2016
    Date of Patent: August 22, 2017
    Assignee: AMTAB MANUFACTURING CORPORATION
    Inventors: Jeremias C. Rivera, Jr., Doss Samikkannu
  • Patent number: 9297395
    Abstract: A folding table that includes a base with two pedestal assemblies having base frames pivotally connected to each other is provided. One base frame is attached to a table top and both base frames are connected by a linkage assembly. A gas cylinder assembly is connected to the linkage assembly. A latch assembly attached to the bottom surface of the table top engages with a stop member on the base frame that is not attached to the table top. A latch assembly for a folding table and methods of operating the folding table are also provided.
    Type: Grant
    Filed: December 29, 2014
    Date of Patent: March 29, 2016
    Assignee: AmTab Manufacturing Corp.
    Inventors: Jeremias Rivera, Doss Samikkannu
  • Publication number: 20150182016
    Abstract: The present invention is directed to a folding table. The folding table includes a base with two pedestal assemblies having base frames pivotally connected to each other. One base frame is attached to a table top and both base frames are connected by a linkage assembly. A gas cylinder assembly is connected to the linkage assembly. A latch assembly attached to the bottom surface of the table top engages with a stop member on the base frame that is not attached to the table top. A latch assembly for a folding table and methods of operating the folding table are also provided.
    Type: Application
    Filed: December 29, 2014
    Publication date: July 2, 2015
    Inventors: Jeremias RIVERA, Doss Samikkannu
  • Publication number: 20150164217
    Abstract: The present invention is directed to a folding table. The folding table includes a table top supported by a frame and connected to a base. The base includes two pedestal assemblies and two support beams connected between the pedestal assemblies. A portion of a latch assembly is connected to the table top and another portion of the latch assembly is connected to one of the pedestal assemblies. A gas cylinder assembly is connected to the table top and to one of the support beams. Methods of operating the folding table are also provided.
    Type: Application
    Filed: December 17, 2014
    Publication date: June 18, 2015
    Inventors: Doss SAMIKKANNU, Jeremias RIVERA, Eileen HASSETT
  • Patent number: 8782958
    Abstract: The present invention provides a mobile folding choral riser having lift-assist and stability mechanisms. In particular, the choral riser includes a gas cylinder that provides a force tending to extend the cylinder to assist in folding the riser into a storage position, the cylinder providing substantially no force to resist rapid extension thereof. In addition, the choral riser preferably includes a back railing linkage that permits independent raising and lowering of a back railing member when the choral riser is in a use or partially folded position but constrains the back railing member to a raised position when the choral riser is in an at least substantially fully folded position.
    Type: Grant
    Filed: April 3, 2013
    Date of Patent: July 22, 2014
    Assignee: AmTab Manufacturing Corporation
    Inventors: Jeremias C. Rivera, Jr., Doss Samikkannu, Gregory Hanusiak, Zelio Ferrarini
  • Publication number: 20130255163
    Abstract: The present invention provides a mobile folding choral riser having lift-assist and stability mechanisms. In particular, the choral riser includes a gas cylinder that provides a force tending to extend the cylinder to assist in folding the riser into a storage position, the cylinder providing substantially no force to resist rapid extension thereof. In addition, the choral riser preferably includes a back railing linkage that permits independent raising and lowering of a back railing member when the choral riser is in a use or partially folded position but constrains the back railing member to a raised position when the choral riser is in an at least substantially fully folded position.
    Type: Application
    Filed: April 3, 2013
    Publication date: October 3, 2013
    Applicant: AmTab Manufacturing Corporation
    Inventors: Jeremias C. Rivera, JR., Doss Samikkannu, Gregory Hanusiak, Zelio Ferrarini
  • Patent number: 8479667
    Abstract: The present invention provides a mobile folding table with attached seating having an improved lift-assist mechanism. In particular, the table includes a gas cylinder that provides a force tending to extend the cylinder to assist in folding the table into a storage position, the cylinder providing substantially no force to resist rapid extension thereof. Preferably, a mobile folding table according to the present invention also includes a stabilizing mechanism including center bench legs attached to a center leg structure that is maintained substantially upright whether the table is in an unfolded use configuration, in a mobile folded storage configuration, or in the process of being folded or unfolded. In this manner, the attached benches are prevented from freely tipping when the table is being folded or moved.
    Type: Grant
    Filed: June 6, 2012
    Date of Patent: July 9, 2013
    Assignee: AmTab Manufacturing Corporation
    Inventors: Jeremias C. Rivera, Jr., Doss Samikkannu, Gregory Hanusiak
  • Patent number: 8413384
    Abstract: The present invention provides a mobile folding choral riser having lift-assist and stability mechanisms. In particular, the choral riser includes a gas cylinder that provides a force tending to extend the cylinder to assist in folding the riser into a storage position, the cylinder providing substantially no force to resist rapid extension thereof. In addition, the choral riser preferably includes a back railing linkage that permits independent raising and lowering of a back railing member when the choral riser is in a use or partially folded position but constrains the back railing member to a raised position when the choral riser is in an at least substantially fully folded position.
    Type: Grant
    Filed: November 18, 2010
    Date of Patent: April 9, 2013
    Assignee: Amtab Manufacturing Corporation
    Inventors: Jeremias C. Rivera, Jr., Doss Samikkannu, Gregory Hanusiak, Zelio Ferrarini
  • Publication number: 20120234214
    Abstract: The present invention provides a mobile folding table with attached seating having an improved lift-assist mechanism. In particular, the table includes a gas cylinder that provides a force tending to extend the cylinder to assist in folding the table into a storage position, the cylinder providing substantially no force to resist rapid extension thereof. Preferably, a mobile folding table according to the present invention also includes a stabilizing mechanism including center bench legs attached to a center leg structure that is maintained substantially upright whether the table is in an unfolded use configuration, in a mobile folded storage configuration, or in the process of being folded or unfolded. In this manner, the attached benches are prevented from freely tipping when the table is being folded or moved.
    Type: Application
    Filed: June 6, 2012
    Publication date: September 20, 2012
    Inventors: Jeremias C. Rivera, JR., Doss Samikkannu, Gregory Hanusiak
  • Patent number: 8205937
    Abstract: The present invention provides a mobile folding table with attached seating having an improved lift-assist mechanism. In particular, the table includes a gas cylinder that provides a force tending to extend the cylinder to assist in folding the table into a storage position, the cylinder providing substantially no force to resist rapid extension thereof. Preferably, a mobile folding table according to the present invention also includes a stabilizing mechanism including center bench legs attached to a center leg structure that is maintained substantially upright whether the table is in an unfolded use configuration, in a mobile folded storage configuration, or in the process of being folded or unfolded. In this manner, the attached benches are prevented from freely tipping when the table is being folded or moved.
    Type: Grant
    Filed: May 29, 2009
    Date of Patent: June 26, 2012
    Assignee: AmTab Manufacturing Corporation
    Inventors: Jeremias C. Rivera, Jr., Doss Samikkannu, Gregory Hanusiak
  • Publication number: 20120124914
    Abstract: The present invention provides a mobile folding choral riser having lift-assist and stability mechanisms. In particular, the choral riser includes a gas cylinder that provides a force tending to extend the cylinder to assist in folding the riser into a storage position, the cylinder providing substantially no force to resist rapid extension thereof. In addition, the choral riser preferably includes a back railing linkage that permits independent raising and lowering of a back railing member when the choral riser is in a use or partially folded position but constrains the back railing member to a raised position when the choral riser is in an at least substantially fully folded position.
    Type: Application
    Filed: November 18, 2010
    Publication date: May 24, 2012
    Inventors: Jeremias C. Rivera, JR., Doss Samikkannu, Gregory Hanusiak, Zelio Ferrarini
  • Patent number: 8181583
    Abstract: In one aspect, an improved locking mechanism for a mobile folding table is provided, permitting convenient access near the top of the folded table to a manual actuator for unlocking the table from a folded configuration. In another aspect, an improved lift-assisting mechanism for a mobile folding table is provided, with a clutch that engages the lift-assisting mechanism only when the table top halves are at an angle from the vertical that is equal to or larger than a predetermined angle. These two aspects may be advantageously and synergistically combined in the same mobile folding table.
    Type: Grant
    Filed: August 21, 2009
    Date of Patent: May 22, 2012
    Assignee: AmTab Manufacturing Corporation
    Inventors: Jeremias C. Rivera, Jr., Doss Samikkannu, Gregory Hanusiak
  • Patent number: D660025
    Type: Grant
    Filed: April 15, 2011
    Date of Patent: May 22, 2012
    Assignee: AmTab Manufacturing Corporation
    Inventors: Jeremias C. Rivera, Jr., Doss Samikkannu, Gregory Hanusiak, Zelio Ferrarini
  • Patent number: D802945
    Type: Grant
    Filed: March 1, 2016
    Date of Patent: November 21, 2017
    Assignee: AmTab Manufacturing Corporation
    Inventors: Jeremias C. Rivera, Jr., Doss Samikkannu
  • Patent number: D832604
    Type: Grant
    Filed: July 26, 2017
    Date of Patent: November 6, 2018
    Assignee: Amtab Manufacturing Corporation
    Inventors: Doss Samikkannu, Jeremias C. Rivera, Jr.
  • Patent number: D836928
    Type: Grant
    Filed: July 26, 2017
    Date of Patent: January 1, 2019
    Assignee: Amtab Manufacturing Corporation
    Inventors: Doss Samikkannu, Jeremias C. Rivera, Jr.