Patents by Inventor Daniel Efron

Daniel Efron 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).

  • Cuff links with interchangeable insert members and components thereof
    Patent number: 6588067
    Abstract: The present invention is directed to a cuff link for attaching to a shirtsleeve. The cuff link includes a holder and at least one insert member. The insert member is relesably retained in the holder by a pivotal latch member of the holder. The insert member can include an insert of various materials such as gems or precious metals.
    Type: Grant
    Filed: May 29, 2001
    Date of Patent: July 8, 2003
    Inventors: Daniel Efron, Leonardo Efron
  • Cuff links with interchangeable insert members and components thereof
    Publication number: 20020178549
    Abstract: The present invention is directed to a cuff link for attaching to a shirtsleeve. The cuff link includes a holder and at least one insert member. The insert member is relesably retained in the holder by a pivotal latch member of the holder. The insert member can include an insert of various materials such as gems or precious metals.
    Type: Application
    Filed: May 29, 2001
    Publication date: December 5, 2002
    Inventors: Daniel Efron, Leonardo Efron