Patents by Inventor Xing Gup

Xing Gup 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).

  • SOUNDPROOF DOOR SYSTEM
    Publication number: 20230112167
    Abstract: A soundproof door system includes a chute; a door body, where a bottom of the door body is inserted into the chute and able to slide along the chute; a first roller disposed on the bottom of the door body and supported on a bottom wall of the chute; a first soundproof plate provided with a first end connected to the door body and a second end abutting against an inner wall of the chute; a second soundproof plate provided with a third end connected to the door body and a fourth end abutting against the inner wall of the chute; and the first end and the third end are respectively located on two sides of the door body, and the second end and the fourth end are respectively located on both sides of the door body.
    Type: Application
    Filed: November 2, 2022
    Publication date: April 13, 2023
    Inventors: Donghui Wang, Songyang Zhang, Leilei Wang, Zhuangzhuang Zhang, Guangzhou Wang, Xing Gup, Yuan Li, Xu Tian, Weipo Liu, Zhongbin Lv, Jinfeng Geng