Patents by Inventor Daniel Patrick Riordan

Daniel Patrick Riordan 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).

  • FNH SLP Sling Mount Adapter
    Publication number: 20130232842
    Abstract: The FNH SLP Sling Mount Adapter is a single-piece metallic adapter that provides the means to attach an AR-15 style sling mount to the grip-plate area of the buttstock of the shotgun and is secured to the buttstock of the shotgun with a mounting screw.
    Type: Application
    Filed: April 7, 2012
    Publication date: September 12, 2013
    Inventor: Daniel Patrick Riordan