Patents by Inventor Xinrong DONG

Xinrong DONG 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: 10993506
    Abstract: The invention relates to a universal double-sided belt buckle, which comprises a buckle body, a mounting member and a buckle pin, the left end of an upper sheet body and the left end of a lower sheet body are both integrally formed with extension sheets extending downwards, a clamping interval is arranged between the free ends of the two extension sheets, the left side of the mounting member, at the position corresponding to the first end of the buckle pin, is concavely provided with an accommodating recess which is communicated with the through concave cavity and used to accommodate the part of the buckle pin positioned at the mounting member and make it be able to rotate. Compared with the prior art, the buckle body is detachably connected with the mounting member, so that the utilization rate of the buckle body is improved.
    Type: Grant
    Filed: September 4, 2019
    Date of Patent: May 4, 2021
    Inventor: Xinrong Dong
  • Patent number: 10939732
    Abstract: A belt buckle with long usage rate, which includes a buckle body and a mounting member, wherein the left side surface and the right side surface of a mounting rod body are both cutting planes, the left side surface of the mounting member is provided with a through concave cavity, the left end of an upper sheet body and the left end of a lower sheet body are both integrally formed with extension sheets extending downwards, a clamping interval is arranged between the free ends of the two extension sheets, the mounting rod body is clamped into the through concave cavity through the clamping interval and is rotatably arranged in the through concave cavity. The buckle body is detachably connected with the mounting member, so that the free combination of different buckle bodies and different mounting members is realized.
    Type: Grant
    Filed: September 4, 2019
    Date of Patent: March 9, 2021
    Inventor: Xinrong Dong
  • Publication number: 20210022454
    Abstract: The invention relates to a belt buckle with long usage rate, which comprises a buckle body and a mounting member, wherein the left side surface and the right side surface of a mounting rod body are both cutting planes, the left side surface of the mounting member is provided with a through concave cavity, the left end of an upper sheet body and the left end of a lower sheet body are both integrally formed with extension sheets extending downwards, a clamping interval is arranged between the free ends of the two extension sheets, the mounting rod body is clamped into the through concave cavity through the clamping interval and is rotatably arranged in the through concave cavity. Compared with the prior art, the buckle body is detachably connected with the mounting member, so that the free combination of different buckle bodies and different mounting members is realized.
    Type: Application
    Filed: September 4, 2019
    Publication date: January 28, 2021
    Inventor: Xinrong DONG
  • Publication number: 20210022455
    Abstract: The invention relates to a universal double-sided belt buckle, which comprises a buckle body, a mounting member and a buckle pin, the left end of an upper sheet body and the left end of a lower sheet body are both integrally formed with extension sheets extending downwards, a clamping interval is arranged between the free ends of the two extension sheets, the left side of the mounting member, at the position corresponding to the first end of the buckle pin, is concavely provided with an accommodating recess which is communicated with the through concave cavity and used to accommodate the part of the buckle pin positioned at the mounting member and make it be able to rotate. Compared with the prior art, the buckle body is detachably connected with the mounting member, so that the utilization rate of the buckle body is improved.
    Type: Application
    Filed: September 4, 2019
    Publication date: January 28, 2021
    Inventor: Xinrong DONG