Patents by Inventor KARTHIKEYAN MAHARAJAPURAM SUBRAMANIAN

KARTHIKEYAN MAHARAJAPURAM SUBRAMANIAN 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).

  • Seat adjustment mechanism for a vehicle seat, and vehicle seat
    Patent number: 11667217
    Abstract: A seat adjustment mechanism for a vehicle seat may have a number of first rail pairs, each first rail pair having an upper rail and a lower rail. A height adjustment mechanism may be arranged between the number of first rail pairs and a seat part of the vehicle seat. The height adjustment mechanism may have a number of second rail pairs, each second rail pair may have an upper rail and a lower rail. The number of first rail pairs and the number of second rail pairs can be actuated simultaneously.
    Type: Grant
    Filed: August 27, 2018
    Date of Patent: June 6, 2023
    Assignee: Keiper Seating Mechanisms Co., Ltd
    Inventor: Karthikeyan Maharajapuram Subramanian
  • Seat adjustment mechanism for a vehicle seat, and vehicle seat
    Patent number: 11135945
    Abstract: A seat adjustment mechanism for a vehicle seat is provided. The mechanism may have a number of first pairs of rails, where each first pair of rails has an upper rail and a lower rail. The mechanism may also have a number of second pairs of rails with a substantially same acting direction as the number of first pairs of the pairs.
    Type: Grant
    Filed: July 12, 2018
    Date of Patent: October 5, 2021
    Assignee: Keiper Seating Mechanisms Co., Ltd.
    Inventor: Karthikeyan Maharajapuram Subramanian
  • SEAT ADJUSTMENT MECHANISM FOR A VEHICLE SEAT, AND VEHICLE SEAT
    Publication number: 20200207240
    Abstract: A seat adjustment mechanism for a vehicle seat may have a number of first rail pairs, each first rail pair having an upper rail and a lower rail. A height adjustment mechanism may be arranged between the number of first rail pairs and a seat part of the vehicle seat. The height adjustment mechanism may have a number of second rail pairs, each second rail pair may have an upper rail and a lower rail. The number of first rail pairs and the number of second rail pairs can be actuated simultaneously.
    Type: Application
    Filed: August 27, 2018
    Publication date: July 2, 2020
    Applicant: ADIENT ENGINEERING AND IP GMBH
    Inventor: KARTHIKEYAN MAHARAJAPURAM SUBRAMANIAN
  • SEAT ADJUSTMENT MECHANISM FOR A VEHICLE SEAT, AND VEHICLE SEAT
    Publication number: 20200156505
    Abstract: A seat adjustment mechanism for a vehicle seat is provided. The mechanism may have a number of first pairs of rails, where each first pair of rails has an upper rail and a lower rail. The mechanism may also have a number of second pairs of rails with a substantially same acting direction as the number of first pairs of the pairs.
    Type: Application
    Filed: July 12, 2018
    Publication date: May 21, 2020
    Applicant: ADIENT ENGINEERING AND IP GMBH
    Inventor: KARTHIKEYAN MAHARAJAPURAM SUBRAMANIAN