Patents by Inventor Tom T. Miyazaki

Tom T. Miyazaki 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).

  • Lock tight bolt-nut
    Patent number: 11255368
    Abstract: A lock tight nut and bolt system resistant to loosening due to vibration. The lock tight nut and bolt system includes an upper nut that has a shank part. The upper nut has first threads that are off center from a center of a bolt. The upper nut is configured to receive the bolt. A lower nut has a socket part and second threads that are centered with the center of the bolt. The socket part corresponds with the shank park of the upper nut. The upper nut and the lower nut are concentric with the center of the bolt. The system further may include the bolt.
    Type: Grant
    Filed: June 28, 2021
    Date of Patent: February 22, 2022
    Inventor: Tom T. Miyazaki
  • LOCK TIGHT BOLT-NUT
    Publication number: 20210404508
    Abstract: A lock tight nut and bolt system resistant to loosening due to vibration. The lock tight nut and bolt system includes an upper nut that has a shank part. The upper nut has first threads that are off center from a center of a bolt. The upper nut is configured to receive the bolt. A lower nut has a socket part and second threads that are centered with the center of the bolt. The socket part corresponds with the shank park of the upper nut. The upper nut and the lower nut are concentric with the center of the bolt. The system further may include the bolt.
    Type: Application
    Filed: June 28, 2021
    Publication date: December 30, 2021
    Inventor: Tom T. Miyazaki