Patents by Inventor Fernando Mareque

Fernando Mareque 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).

  • Trigger safety lock for pistols and trigger assembly
    Patent number: 6843013
    Abstract: A trigger assembly is adapted to replace the trigger and trigger safety assembly supplied in pistols for enhancing safety features. The invention is formed by a sideways insertable locking pin, a newly designed trigger safety member and a helicoidal spring. The user may lock the pistol trigger assembly by pushing the locking pin to one safe position, and unlock it with an opposite movement.
    Type: Grant
    Filed: April 21, 2003
    Date of Patent: January 18, 2005
    Inventors: Jorge Enrique Cutini, Fernando Mareque
  • Trigger safety lock for pistols and trigger assembly
    Publication number: 20030213159
    Abstract: A trigger assembly for replacing the trigger and trigger safety assembly supplied in GLOCK® type pistols for enhancing its safety features. The invention is formed by a sideways insertable locking pin, a newly designed trigger safety member and a helicoidal spring. The user may lock the pistol trigger assembly by pushing the locking pin to one safe position, and unlock it with an opposite movement.
    Type: Application
    Filed: April 21, 2003
    Publication date: November 20, 2003
    Inventors: Jorge Enrique Cutini, Fernando Mareque