Patents by Inventor Wen Hong Zeng

Wen Hong Zeng 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).

  • Barrel bolt fastener assembly
    Patent number: 10246937
    Abstract: An improved barrel bolt assembly and extensible gate comprising the same wherein the assembly includes a washer having at least one inward or outward projection annularly disposed about an internal periphery thereof, a fastener having a head portion and a shank portion extending therefrom, and a barrel having a head portion and a boss portion extending therefrom, wherein the boss portion is operative to receive the fastener shank portion and the barrel boss portion further includes at least one inward or outward projection annularly and complementarily disposed and formed with respect to the inner periphery of the washer, to receive and mate with the washer, whereby the washer and barrel interlock to prevent rotational movement with respect to each other.
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: April 2, 2019
    Assignee: Glide Rite Corporation
    Inventors: Andrew Eric Reiner, Wen Hong Zeng
  • Barrel Bolt Fastener Assembly
    Publication number: 20180171700
    Abstract: An improved barrel bolt assembly and extensible gate comprising the same wherein the assembly includes a washer having at least one inward or outward projection annularly disposed about an internal periphery thereof, a fastener having a head portion and a shank portion extending therefrom, and a barrel having a head portion and a boss portion extending therefrom, wherein the boss portion is operative to receive the fastener shank portion and the barrel boss portion further includes at least one inward or outward projection annularly and complementarily disposed and formed with respect to the inner periphery of the washer, to receive and mate with the washer, whereby the washer and barrel interlock to prevent rotational movement with respect to each other.
    Type: Application
    Filed: December 15, 2016
    Publication date: June 21, 2018
    Applicant: Glide Rite Corporation
    Inventors: Andrew Eric Reiner, Wen Hong Zeng