Patents by Inventor Jamir Pagnoncelli

Jamir Pagnoncelli 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).

  • Cylinder impeller for revolving guns and revolver
    Patent number: 9766028
    Abstract: A cylinder impeller for revolvers, which transmits the trigger pulling movement to a cylinder revolving movement. The impeller includes a cover having inside it a track; a one-piece body having a plate and a slider, said slider being able to slide within and relative to the cover; and a spring arranged between the body slider and the surface of the cover track. Therefore, the cover and the body slide one relative to the other and against the spring action, thus varying the overall length of the impeller and compensating and absorbing possible teeth machining variations of the cylinder extractor.
    Type: Grant
    Filed: March 23, 2016
    Date of Patent: September 19, 2017
    Assignee: Forjas Taurus S.A.
    Inventors: Jamir Pagnoncelli, Juliano Batista Bisotto, André Machado De Magalhäes
  • Cylinder Impeller for Revolving Guns and Revolver
    Publication number: 20170241725
    Abstract: A cylinder impeller for revolvers, which transmits the trigger pulling movement to a cylinder revolving movement. The impeller includes a cover having inside it a track; a one-piece body having a plate and a slider, said slider being able to slide within and relative to the cover; and a spring arranged between the body slider and the surface of the cover track. Therefore, the cover and the body slide one relative to the other and against the spring action, thus varying the overall length of the impeller and compensating and absorbing possible teeth machining variations of the cylinder extractor.
    Type: Application
    Filed: March 23, 2016
    Publication date: August 24, 2017
    Inventors: Jamir Pagnoncelli, Juliano Batista Bisotto, André Machado De Magalhães
  • Safety device for guns
    Patent number: 6862830
    Abstract: Safety device for guns which can be activated by a special key, which is incorporated to the hammer in gun models in which the hammer just protrudes from its lodging slot in the frame, being constituted by a safety acting by direct obstruction of the movement of the gun hammer, with the purpose to avoid accidents when the gun is handled by other persons than the owner which has a special key.
    Type: Grant
    Filed: September 5, 2003
    Date of Patent: March 8, 2005
    Assignee: Forjas Taurus S.A.
    Inventor: Jamir Pagnoncelli
  • Safety device for guns
    Publication number: 20040118029
    Abstract: Safety device for guns which can be activated by a special key, which is incorporated to the hammer in gun models in which the hammer just protrudes from its lodging slot in the frame, being constituted by a safety acting by direct obstruction of the movement of the gun hammer, with the purpose to avoid accidents when the gun is handled by other persons than the owner which has a special key.
    Type: Application
    Filed: September 5, 2003
    Publication date: June 24, 2004
    Inventor: Jamir Pagnoncelli