Patents by Inventor Guanqian Gu

Guanqian Gu 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: 20250018777
    Abstract: The present invention discloses a four-fold soft car cover, which includes a transverse support structure and a longitudinal support structure, the transverse support structure includes a side rail and a plurality of joint assemblies, the side rails are connected to each other by the joint assemblies, the joint assemblies include a left connecting part, an intermediate part, and a right connecting part, the left connecting part and right connecting part are respectively connected to the intermediate part by a connecting block, the left connecting section and the right connecting section are both for connecting the side rail. The longitudinal support structure includes a front bar, an intermediate support bar and a locking system bar, the front bar is connected to the side rail by a front bar fixing structure, the intermediate support bar is connected to the joint assembly or to the side rail, the locking system bar is connected to the joint assembly.
    Type: Application
    Filed: October 12, 2023
    Publication date: January 16, 2025
    Inventors: Guanqian Gu, Jibo Ruan
  • Patent number: 11235650
    Abstract: This invention is relevant to a steady bed cover of pickup truck. The bed cover includes at least two plates. The adjacent plates are connected by rotating shaft structure. This invention provides a steady bed cover of pickup truck with simple structure and great leading function. The connecting strength of rotating shaft structure is enhanced with the cooperation of the ladder-like hook and strip convex. When the bed cover of pickup truck is laid horizontally, the rotating part and the rotating shaft part are subjected to reverse force and are mutually matched, thus enhancing the stability of the bed cover.
    Type: Grant
    Filed: April 18, 2020
    Date of Patent: February 1, 2022
    Inventors: Guanqian Gu, Yunyan He, Jianping Luo
  • Publication number: 20210379970
    Abstract: The invention is relevant to the field of machinery, in particular to a bed cover of vehicle. A fully embedded cover of pick-up truck includes a rail device which is fixed to the inner wall of the hopper of the pickup truck, a front bar, four cover plates, a rear bar and four locks. This invention provides the pickup truck a newly designed fully embedded bed cover which is convenient to use. In this design, the structure of the front bar, the cover plate and the rear bar formed a seal bed cover, so as to prevent rainwater permeating into the cargo hopper. Since the bed cover is built in the cargo hopper, the car body is relatively flat, thus improving the user's use experience.
    Type: Application
    Filed: July 7, 2020
    Publication date: December 9, 2021
    Inventors: YUNYAN HE, GUANQIAN GU, JIANPING LUO
  • Publication number: 20210291633
    Abstract: This invention is relevant to a steady bed cover of pickup truck. The bed cover includes at least two plates. The adjacent plates are connected by rotating shaft structure. This invention provides a steady bed cover of pickup truck with simple structure and great leading function. The connecting strength of rotating shaft structure is enhanced with the cooperation of the ladder-like hook and strip convex. When the bed cover of pickup truck is laid horizontally, the rotating part and the rotating shaft part are subjected to reverse force and are mutually matched, thus enhancing the stability of the bed cover.
    Type: Application
    Filed: April 18, 2020
    Publication date: September 23, 2021
    Inventors: GUANQIAN GU, YUNYAN HE, JIANPING LUO
  • Publication number: 20210053427
    Abstract: The invention is relevant to the field of automobile accessories, in particular to a bed cover of vehicle, an embedded waterproof bed cover for pick-up truck includes a bed cover, the bed cover includes a guide rail, a front bar, cover plates, a rear bar and a locking device. The invention improves the waterproof effect of the bed cover by using the connecting rubber strip and the side rubber strip, thus improving the user's use experience.
    Type: Application
    Filed: October 30, 2020
    Publication date: February 25, 2021
    Inventors: Guanqian Gu, Jianping Luo