Patents by Inventor De-Xiang Lei

De-Xiang Lei 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: 8453277
    Abstract: A baby carrier with an adjustable back plate comprises a main body, a back plate, a belt and a belt adjustment mechanism. The main body has a bottom wall, two long side walls and two short side walls. The back plate is pivoted on the bottom wall for support baby-occupant in a selected inclination. The belt has a distal end affixed to one side of the main body and an adjustable length for passing across underneath the back plate for retaining the back plate in the selected inclination angle. The belt adjustment mechanism is mounted on the opposite side of the main body for adjusting the adjustable length of the belt by pulling the free end thereof and pressing the back plate downwardly just under the instinct of the care-giver.
    Type: Grant
    Filed: March 18, 2011
    Date of Patent: June 4, 2013
    Assignee: Lerado (Zhong Shan) Industrial Co., Ltd.
    Inventors: Tsan-Ming Liu, De-Xiang Lei
  • Publication number: 20110225729
    Abstract: A baby carrier with an adjustable back plate comprises a main body, a back plate, a belt and a belt adjustment mechanism. The main body has a bottom wall, two long side walls and two short side walls. The back plate is pivoted on the bottom wall for support baby-occupant in a selected inclination. The belt has a distal end affixed to one side of the main body and an adjustable length for passing across underneath the back plate for retaining the back plate in the selected inclination angle. The belt adjustment mechanism is mounted on the opposite side of the main body for adjusting the adjustable length of the belt by pulling the free end thereof and pressing the back plate downwardly just under the instinct of the care-giver.
    Type: Application
    Filed: March 18, 2011
    Publication date: September 22, 2011
    Applicant: LERADO (ZHONG SHAN) INDUSTRIAL CO., LTD
    Inventors: Tsan-Ming Liu, De-Xiang Lei