Patents by Inventor Robin Wall

Robin Wall 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).

  • Modular bushing adapter bolt action assembly for interchanging barrels
    Patent number: 11598595
    Abstract: The modular upper receiver assembly for firearms is an adapter allowing interchanging of barrels of different calibers to attach to an upper receiver assembly. The adapter assembly serves to provide a quick changeover coupling means for connecting an assortment of barrels of different calibers and lengths to the receiver. The coupling includes a barrel retaining bushing and adapter pair with threaded surfaces on the receiver for a threaded engagement, reinforced with threaded fastener compression for improved rigidity.
    Type: Grant
    Filed: October 15, 2021
    Date of Patent: March 7, 2023
    Inventors: Robin Wall, Ashley Diamond
  • MODULAR BUSHING ADAPTER BOLT ACTION ASSEMBLY FOR INTERCHANGING BARRELS
    Publication number: 20220205746
    Abstract: The modular upper receiver assembly for firearms is an adapter allowing interchanging of barrels of different calibers to attach to an upper receiver assembly. The adapter assembly serves to provide a quick changeover coupling means for connecting an assortment of barrels of different calibers and lengths to the receiver. The coupling includes a barrel retaining bushing and adapter pair with threaded surfaces on the receiver for a threaded engagement, reinforced with threaded fastener compression for improved rigidity.
    Type: Application
    Filed: October 15, 2021
    Publication date: June 30, 2022
    Inventors: Robin Wall, Ashley Diamond