Patents by Inventor Lai Hsin Yuan

Lai Hsin Yuan 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).

  • Collapsible pole assembly
    Patent number: 9616317
    Abstract: A releasable lock assembly for use with a collapsible pole assembly having a first shaft section slidably secured to a second shaft section includes a locking mechanism configured to selectively lock the first and second shaft sections in an extended position. The releasable lock assembly further includes a stop assembly having an elongated member having first and second ends, wherein the first end is secured to one of the first and second shaft sections and the second end secured to the other of the first and second shaft sections. The stop assembly further comprises a stop assembly biasing member configured to urge the first and second shaft sections into a collapsed position.
    Type: Grant
    Filed: October 29, 2012
    Date of Patent: April 11, 2017
    Assignee: K-2 Corporation
    Inventors: Jason Neubauer, Lai Hsin Yuan
  • COLLAPSIBLE POLE ASSEMBLY
    Publication number: 20130291914
    Abstract: A releasable lock assembly for use with a collapsible pole assembly having a first shaft section slidably secured to a second shaft section includes a locking mechanism configured to selectively lock the first and second shaft sections in an extended position. The releasable lock assembly further includes a stop assembly having an elongated member having first and second ends, wherein the first end is secured to one of the first and second shaft sections and the second end secured to the other of the first and second shaft sections. The stop assembly further comprises a stop assembly biasing member configured to urge the first and second shaft sections into a collapsed position.
    Type: Application
    Filed: October 29, 2012
    Publication date: November 7, 2013
    Inventors: Jason Neubauer, Lai Hsin Yuan