Patents Assigned to Siron Industries, Inc.
  • Clasp with enclosed pin
    Patent number: 4074396
    Abstract: An improved clasp for holding fabric between its legs employing an axially movable pin within the clasp for penetrating the fabric when moved to engage a catch which conceals the end of the pin within the clasp.
    Type: Grant
    Filed: September 27, 1976
    Date of Patent: February 21, 1978
    Assignee: Siron Industries, Inc.
    Inventor: Ronald N. Swimley