Patents Assigned to Porter Classic Inc.
  • Shoulder strap for bag and/or carrier
    Patent number: D877496
    Type: Grant
    Filed: February 28, 2018
    Date of Patent: March 10, 2020
    Assignee: Porter Classic Inc.
    Inventor: Leo Yoshida
  • Backpack
    Patent number: D1015732
    Type: Grant
    Filed: January 15, 2020
    Date of Patent: February 27, 2024
    Assignee: Porter Classic Inc.
    Inventor: Leo Yoshida