Patents by Inventor Charley LU

Charley LU 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: 12653155
    Abstract: This application provides a pet toy, comprising: a toy member; a toy housing configured with multiple openings, with the openings distributed at different positions along a preset direction; and a drive structure including a first drive assembly, a second drive assembly, and a connecting member. The connecting member is connected to the toy member, with one end attached to the first drive assembly and the other end attached to the second drive assembly, allowing the toy member to sequentially move through adjacent and/or spaced openings when driven by the first drive assembly and/or second drive assembly. The first drive assembly and second drive assembly apply minimal tension to the connecting member, enabling quick adjustments even when the connecting member is in a loose state. Additionally, the design allows pets to pull or bite the toy member during play without compromising its functionality, ensuring it quickly returns to normal operation.
    Type: Grant
    Filed: April 25, 2025
    Date of Patent: June 16, 2026
    Assignee: NINGBO SINCERE LEISURE PRODUCTS CO., LTD.
    Inventor: Charley Lu
  • Publication number: 20260153304
    Abstract: A toy gun includes a launching portion including a launching member, one end of the launching member is configured as a cavity and the cavity is configured to receive a toy; a bolt portion including a bolt member, a first claw buckle, a second claw buckle, and an adjusting assembly, the first claw buckle and the second claw buckle are coaxially rotatably connected to the bolt member, the first claw buckle comprises a first claw body and a second claw body, the adjusting assembly is connected to the bolt member, and one end of the adjusting assembly is abutted against the second claw buckle; and an engaging portion including a first ratchet and a second ratchet, the first ratchet are used for fitting the second claw body and the second ratchet are used for fitting the second claw buckle.
    Type: Application
    Filed: January 17, 2025
    Publication date: June 4, 2026
    Inventor: Charley Lu
  • Publication number: 20260061276
    Abstract: This application provides a throwing rod structure that includes a connector with an elastic portion. The throwing rod assembly comprises a throwing rod handle and a throwing rod head, where the throwing rod handle and the throwing rod head are detachably connected to the connector, and the elastic portion is located between the throwing rod handle and the throwing rod head. The throwing rod handle and the throwing rod head are detachably connected via the connector, enabling the replacement of the throwing rod head. The elastic portion of the connector is located between the throwing rod handle and the throwing rod head. At the moment of toy launching, the elastic effect of the elastic portion increases the work done on the toy's running thread, improving the launch speed and accelerating the toy's rotation.
    Type: Application
    Filed: March 5, 2025
    Publication date: March 5, 2026
    Inventor: Charley Lu
  • Publication number: 20260003203
    Abstract: The present application provides a laser pen and relates to the technical field of laser pens. The laser pen includes a tube body and a base, where the tube body is of a hollow structure, and the base is connected to a first end of the tube body, to form an accommodating cavity; a laser diode configured to transmit a laser beam is disposed in the accommodating cavity, and the laser diode emits the laser beam from a second end of the tube body; the first end of the tube body is provided with at least one through groove, the through groove is provided with a bending portion, and one end thereof is communicated with the outside; and a side wall of the base is provided with a protrusion portion corresponding to the through groove.
    Type: Application
    Filed: August 13, 2024
    Publication date: January 1, 2026
    Applicant: Ningbo SINCERE Holding Group Co., Ltd.
    Inventor: Charley LU
  • Patent number: D1121047
    Type: Grant
    Filed: February 25, 2025
    Date of Patent: March 31, 2026
    Assignee: Ningbo SINCERE Holding Group Co., Ltd.
    Inventor: Charley Lu