Patents by Inventor Atilla Szabo

Atilla Szabo 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).

  • Patent number: 7530191
    Abstract: Embodiments of the invention are directed to a magazine and follower assembly for use with a semi-automatic handgun. The assembly may include a magazine body configured to be received within a recess in a handgun. The magazine body has an open top end including a pair of magazine lips sized to retain cartridges within the magazine body. A follower is housed within the magazine body and is biased against the force of a compression spring. The follower has a resting face configured to accommodate the outside profile of a cartridge body and further includes a protrusion disposed along the resting face. The protrusion maintains contact between the magazine lips and an uppermost cartridge loaded within the magazine body.
    Type: Grant
    Filed: April 20, 2005
    Date of Patent: May 12, 2009
    Assignee: Athanasios Polyzos
    Inventor: Atilla Szabo
  • Publication number: 20060236580
    Abstract: Embodiments of the invention are directed to a magazine and follower assembly for use with a semi-automatic handgun. The assembly may include a magazine body configured to be received within a recess in a handgun. The magazine body has an open top end including a pair of magazine lips sized to retain cartridges within the magazine body. A follower is housed within the magazine body and is biased against the force of a compression spring. The follower has a resting face configured to accommodate the outside profile of a cartridge body and further includes a protrusion disposed along the resting face. The protrusion maintains contact between the magazine lips and an uppermost cartridge loaded within the magazine body.
    Type: Application
    Filed: April 20, 2005
    Publication date: October 26, 2006
    Inventor: Atilla Szabo
  • Publication number: 20050115127
    Abstract: A system and method for extracting a round of ammunition from a semi-automatic handgun having a slide with an opening are provided. A single piece extractor assembly includes an elongate extractor body configured to be disposed in the opening of the slide such that the slide encloses the extractor body. The elongate extractor body includes a first end and a second end. The second end of the extractor body is resiliently biased in a direction toward a round of ammunition and includes a portion configured to engage a rebate on a round of ammunition.
    Type: Application
    Filed: June 24, 2004
    Publication date: June 2, 2005
    Inventor: Atilla Szabo
  • Patent number: 6851212
    Abstract: A system and method for extracting a round of ammunition from a semi-automatic handgun having a slide with an opening are provided. An extractor assembly includes a first member configured to be disposed in the opening of the slide such that the slide encloses the first member. A second member has a portion configured to engage a round of ammunition. The second member is configured to pivot relative to the first member. A joint may connect the first member with the second member to allow the second member to pivot relative to the first member to thereby engage the round of ammunition. In addition, a spring may be provided to bias the second member into engagement with the round of ammunition.
    Type: Grant
    Filed: February 19, 2003
    Date of Patent: February 8, 2005
    Inventor: Atilla Szabo
  • Publication number: 20040159032
    Abstract: A system and method for extracting a round of ammunition from a semi-automatic handgun having a slide with an opening are provided. An extractor assembly includes a first member configured to be disposed in the opening of the slide such that the slide encloses the first member. A second member has a portion configured to engage a round of ammunition. The second member is configured to pivot relative to the first member. A joint may connect the first member with the second member to allow the second member to pivot relative to the first member to thereby engage the round of ammunition. In addition, a spring may be provided to bias the second member into engagement with the round of ammunition.
    Type: Application
    Filed: February 19, 2003
    Publication date: August 19, 2004
    Inventor: Atilla Szabo
  • Patent number: 6415702
    Abstract: A 1911A1 model style handgun that includes a double action trigger assembly. The hammer of the handgun is cocked and released by a drawbar mounted internally to the frame. The handgun also includes a grip mounted safety device to prevent accidental discharging of the handgun and a device to de-cock the handgun without discharging a chambered round.
    Type: Grant
    Filed: November 23, 1998
    Date of Patent: July 9, 2002
    Assignee: Angelotti, Inc.
    Inventors: Atilla Szabo, Borislav B. Vulanovic
  • Publication number: 20020056359
    Abstract: A 1911A1 model style handgun that includes a double action trigger assembly. The hammer of the handgun is cocked and released by a drawbar mounted internally to the frame. The handgun also includes a grip mounted safety device to prevent accidental discharging of the handgun and a device to de-cock the handgun without discharging a chambered round.
    Type: Application
    Filed: November 23, 1998
    Publication date: May 16, 2002
    Inventors: ATILLA SZABO, BORISLAV B. VULANOVIC
  • Patent number: 6381892
    Abstract: A double action pistol having a frame is disclosed. A sear is mounted on the frame. A hammer cam is position adjacent the sear and linked to a hammer spring. The hammer cam is engageable with the sear to hold the hammer spring in a compressed position. A hammer is detachably coupled to the hammer cam. A return spring biases the hammer away from the hammer cam when the hammer spring is compressed. A drawbar is operable to engage the hammer to retract the hammer and disengage the sear from the hammer cam to release the hammer spring. The hammer spring acts on the hammer through the hammer cam to move the hammer to fire the pistol.
    Type: Grant
    Filed: August 10, 2000
    Date of Patent: May 7, 2002
    Assignee: Angelotti Inc.
    Inventors: Atilla Szabo, Borislav B. Vulanovic
  • Patent number: 6341442
    Abstract: A double action pistol having a frame is disclosed. A sear is mounted on the frame. A hammer cam is position adjacent the sear and linked to a hammer spring. The hammer cam is engageable with the sear to hold the hammer spring in a compressed position. A hammer is detachably coupled to the hammer cam. A return spring biases the hammer away from the hammer cam when the hammer spring is compressed. A drawbar is operable to engage the hammer to retract the hammer and disengage the sear from the hammer cam to release the hammer spring. The hammer spring acts on the hammer through the hammer cam to move the hammer to fire the pistol.
    Type: Grant
    Filed: August 10, 2000
    Date of Patent: January 29, 2002
    Assignee: Angelotti, Inc.
    Inventors: Atilla Szabo, Borislav B. Vulanovic
  • Patent number: 6283006
    Abstract: A double action pistol having a frame is disclosed. A sear is mounted on the frame. A hammer cam is position adjacent the sear and linked to a hammer spring. The hammer cam is engageable with the sear to hold the hammer spring in a compressed position. A hammer is detachably coupled to the hammer cam. A return spring biases the hammer away from the hammer cam when the hammer spring is compressed. A drawbar is operable to engage the hammer to retract the hammer and disengage the sear from the hammer cam to release the hammer spring. The hammer spring acts on the hammer through the hammer cam to move the hammer to fire the pistol.
    Type: Grant
    Filed: August 24, 1998
    Date of Patent: September 4, 2001
    Assignee: Angelotti Inc.
    Inventors: Atilla Szabo, Borislav B. Vulanovic
  • Patent number: 6256918
    Abstract: A semi-automatic handgun that includes a firing pin locking assembly is disclosed. The firing pin locking assembly includes a firing pin plunger that has a locked position and an unlocked position. In the locked position, the firing pin plunger locks the firing pin in place. A trigger assembly is provided to selectively move the firing pin plunger to the unlocked position, where the firing pin plunger is disengaged from the firing pin. The trigger assembly is also operable to release the firing pin plunger to allow the firing pin plunger to be biased into the locked position after each round is fired.
    Type: Grant
    Filed: November 19, 1998
    Date of Patent: July 10, 2001
    Inventor: Atilla Szabo