Patents by Inventor Samuel Yat Ming Lam

Samuel Yat Ming Lam 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).

  • Magazine floor plate
    Patent number: D769397
    Type: Grant
    Filed: March 3, 2015
    Date of Patent: October 18, 2016
    Inventors: Samuel Yat Ming Lam, James Louis Chu
  • Pistol-style grip
    Patent number: D769398
    Type: Grant
    Filed: March 3, 2015
    Date of Patent: October 18, 2016
    Inventors: Samuel Yat Ming Lam, James Louis Chu
  • Pistol-style grip
    Patent number: D769399
    Type: Grant
    Filed: March 3, 2015
    Date of Patent: October 18, 2016
    Inventors: Samuel Yat Ming Lam, James Louis Chu
  • Carbine stock
    Patent number: D809621
    Type: Grant
    Filed: March 9, 2016
    Date of Patent: February 6, 2018
    Assignee: PTS SYNDICATE LIMITED
    Inventors: Samuel Yat Ming Lam, Ka Kei Yeung
  • Magazine
    Patent number: D891565
    Type: Grant
    Filed: March 26, 2019
    Date of Patent: July 28, 2020
    Assignee: PTS SYNDICATE LIMITED
    Inventor: Samuel Yat Ming Lam