Patents by Inventor Jose Luis Alfonso Berbegal

Jose Luis Alfonso Berbegal 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).

  • Articulation device for gunstocks of long firearms
    Patent number: 4027416
    Abstract: In a gunstock, the gunstock being divided into a firearm connecting section and a firearm user's body section; between the two sections are positioned a plurality of insert pieces, at least one of which is wedge shaped, with the wedge narrowing toward either the top or the bottom of the gunstock, and fastening means holding the entire gunstock securely together.
    Type: Grant
    Filed: November 11, 1975
    Date of Patent: June 7, 1977
    Inventor: Jose Luis Alfonso Berbegal