Patents by Inventor Wu-Chueh Lin

Wu-Chueh Lin 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).

  • Pool float and method of making the same
    Publication number: 20040216658
    Abstract: A pool float is made of a mixture which constituents comprise polyvinyl chloride (PVC) powder, stabilizer, processing agent and chemical blowing agent, wherein the mixture is well mixed and air extracted, pressurized and heated for polymerization, cooled, and heated for foaming to be made into the pool float of the present invention.
    Type: Application
    Filed: April 30, 2003
    Publication date: November 4, 2004
    Inventor: Wu-Chueh Lin
  • Pool float
    Patent number: D484560
    Type: Grant
    Filed: April 30, 2003
    Date of Patent: December 30, 2003
    Inventor: Wu-Chueh Lin
  • Pool float
    Patent number: D781977
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: March 21, 2017
    Assignee: WINBOSS INDUSTRIAL CO., LTD.
    Inventor: Wu-Chueh Lin
  • Pool noodle
    Patent number: D781978
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: March 21, 2017
    Assignee: WINBOSS INDUSTRIAL CO., LTD.
    Inventor: Wu-Chueh Lin
  • Pool float
    Patent number: D781979
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: March 21, 2017
    Assignee: WINBOSS INDUSTRIAL CO., LTD.
    Inventor: Wu-Chueh Lin
  • Swimming rod
    Patent number: D911480
    Type: Grant
    Filed: April 16, 2019
    Date of Patent: February 23, 2021
    Inventor: Wu Chueh Lin