Patents by Inventor Darlyne J. Bradford

Darlyne J. Bradford 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: 4538429
    Abstract: An earring is constructed of a resilient ring having closely spaced apart opposite ends defining an opening therebetween for receiving an earlobe. Each of the ends terminates in a nodule for engaging the earlobe and maintaining the ring upon the lobe. The nodules have a cross-sectional area smaller than that of said ring and are not visible when the ring is in place upon the ear. Earrings of this construction can be mass produced in various sizes by an injection molding process. Liquid material solidifies into concentric cavities of the mold to form interconnected concentric earrings which can then be separated from one another for the finished product.
    Type: Grant
    Filed: January 5, 1984
    Date of Patent: September 3, 1985
    Inventor: Darlyne J. Bradford