Patents by Inventor Jack Tang Wan Yin

Jack Tang Wan Yin 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: 10648764
    Abstract: A toy launcher apparatus of a soft foam dart where the dart is loaded onto a spike in a firing chamber by a pusher panel that presses against the nose of the dart. The apparatus includes a dart magazine with a feed mechanism. The pusher panel is followed by a barrier sleeve that prevents the next uppermost dart in the magazine, which is being biased upward by the feed mechanism, from causing either the uppermost dart or the second uppermost dart to distort and cause a jam. The barrier sleeve also prevents the magazine from being loaded through a top opening until the uppermost dart in the firing chamber is launched. Near the end of a cocking cycle, the pusher panel, which is connected to a cam follower tab that engages a cam member, moves away from a launch path of the dart in the firing chamber.
    Type: Grant
    Filed: September 23, 2018
    Date of Patent: May 12, 2020
    Assignee: HASBRO, INC.
    Inventors: Lee Spielberger, John Paul Lallier, Alan Wong Shing Bun, Jack Tang Wan Yin, Martin Leung Hing Tong
  • Publication number: 20190107358
    Abstract: A toy launcher apparatus of a soft foam dart where the dart is loaded onto a spike in a firing chamber by a pusher panel that presses against the nose of the dart. The apparatus includes a dart magazine with a feed mechanism. The pusher panel is followed by a barrier sleeve that prevents the next uppermost dart in the magazine, which is being biased upward by the feed mechanism, from causing either the uppermost dart or the second uppermost dart to distort and cause a jam. The barrier sleeve also prevents the magazine from being loaded through a top opening until the uppermost dart in the firing chamber is launched. Near the end of a cocking cycle, the pusher panel, which is connected to a cam follower tab that engages a cam member, moves away from a launch path of the dart in the firing chamber.
    Type: Application
    Filed: September 23, 2018
    Publication date: April 11, 2019
    Inventors: Lee Spielberger, John Paul Lallier, Alan Wong Shing Bun, Jack Tang Wan Yin, Martin Leung Hing Tong