Patents by Inventor ALEXANDRE GALLO LOPES

ALEXANDRE GALLO LOPES 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: 11957537
    Abstract: A self-ligating bracket system comprising a body, an archwire slot receivable for an archwire, and a locking mechanism, the locking mechanism configured to allow a ligating sliding member to move between an open position, such that an archwire may be inserted into and/or removed from the archwire slot, and a closed position, such that an archwire is retained within the archwire slot.
    Type: Grant
    Filed: May 18, 2020
    Date of Patent: April 16, 2024
    Inventor: Alexandre Gallo Lopes
  • Patent number: 11083547
    Abstract: A self-ligating orthodontic bracket system comprising a bracket body, an archwire, a slot receivable for an archwire, either a passive or interactive clip, and a channel capable of receiving the clip. The clip comprises two arms having a combined total width that is greater than the width of the channel.
    Type: Grant
    Filed: October 7, 2016
    Date of Patent: August 10, 2021
    Inventor: Alexandre Gallo Lopes
  • Publication number: 20200345462
    Abstract: A self-ligating bracket system comprising a body, an archwire slot receivable for an archwire, and a locking mechanism, the locking mechanism configured to allow a ligating sliding member to move between an open position, such that an archwire may be inserted into and/or removed from the archwire slot, and a closed position, such that an archwire is retained within the archwire slot.
    Type: Application
    Filed: May 18, 2020
    Publication date: November 5, 2020
    Inventor: Alexandre Gallo Lopes
  • Patent number: 10660729
    Abstract: A self-ligating bracket system comprising a body, an archwire slot receivable for an archwire, and a locking mechanism, the locking mechanism configured to allow a ligating sliding member to move between an open position, such that an archwire may be inserted into and/or removed from the archwire slot, and a closed position, such that an archwire is retained within the archwire slot.
    Type: Grant
    Filed: November 17, 2016
    Date of Patent: May 26, 2020
    Inventor: Alexandre Gallo Lopes
  • Publication number: 20170135787
    Abstract: A self-ligating bracket system comprising a body, an archwire slot receivable for an archwire, and a locking mechanism, the locking mechanism configured to allow a ligating sliding member to move between an open position, such that an archwire may be inserted into and/or removed from the archwire slot, and a closed position, such that an archwire is retained within the archwire slot.
    Type: Application
    Filed: November 17, 2016
    Publication date: May 18, 2017
    Inventor: Alexandre Gallo LOPES
  • Publication number: 20170100217
    Abstract: A self-ligating orthodontic bracket system comprising a bracket body, an archwire, a slot receivable for an archwire, either a passive or interactive clip, and a channel capable of receiving the clip. The clip comprises two arms having a combined total width that is greater than the width of the channel.
    Type: Application
    Filed: October 7, 2016
    Publication date: April 13, 2017
    Inventor: Alexandre Gallo LOPES
  • Patent number: 9615899
    Abstract: A self-ligating bracket and system with variable resistance to sliding. The bracket includes locking elements and/or deflection control components that govern the flexibility and movement of blades or clips that extend over an archwire slot, in order to adjust the action of such blades or clips relative to an archwire positioned within an archwire slot in the bracket.
    Type: Grant
    Filed: January 9, 2014
    Date of Patent: April 11, 2017
    Inventor: Alexandre Gallo Lopes
  • Patent number: 9603677
    Abstract: A pre-fabricated ligature with variable friction includes a ligature made of nitinol (1) with a rectangular outline similar to an “O” format, which has free ends (2) that can be deflected to meet the need for affixing of the arch wire (3) to the bracket (5), resulting in variable friction force.
    Type: Grant
    Filed: August 11, 2011
    Date of Patent: March 28, 2017
    Inventor: Alexandre Gallo Lopes
  • Publication number: 20170042642
    Abstract: A self-ligating bracket with a fitting system for a flexible, passive and interactive clip consists of a bracket (1) with structural elements represented by an elongate protrusion (2) and a coupling channel (3) for the flexible clip (4) with free ends (5) in the body (6) of the receiving piece, or in a second version of the bracket (7), with a pointed protrusion (8) and coupling channel (3) delimited by lower ties (9), the bevels (10) of which allow the middle section of the flexible clip (4) to be deflected (11), so as to confront the free, juxtaposed ends (5), which are retained under the upper ties (12).
    Type: Application
    Filed: February 9, 2015
    Publication date: February 16, 2017
    Inventor: Alexandre GALLO LOPES
  • Publication number: 20140199648
    Abstract: A self-ligating bracket and system with variable resistance to sliding. The bracket includes locking elements and/or deflection control components that govern the flexibility and movement of blades or clips that extend over an archwire slot, in order to adjust the action of such blades or clips relative to an archwire positioned within an archwire slot in the bracket.
    Type: Application
    Filed: January 9, 2014
    Publication date: July 17, 2014
    Inventor: Alexandre Gallo LOPES
  • Publication number: 20130266907
    Abstract: Pre-fabricated ligature with variable friction, which comprises a ligature made of nitinol (1) that describes a rectangular outline similar to an “O” format, which is noteworthy in that the free ends (2) can be deflected to meet the need for affixing of the arch wire (3) to the bracket (5), resulting in variable friction force.
    Type: Application
    Filed: August 11, 2011
    Publication date: October 10, 2013
    Inventor: Alexandre Gallo Lopes
  • Patent number: 8414292
    Abstract: A self ligating orthodontic bracket system includes a bracket, a slidable ligating member and at least one wedge locking ramp. The bracket includes an archwire slot defined therein, which is configured to receive an archwire therein. The ligating member slides along a slide path defined on the bracket and which extends transverse relative to the archwire slot. The wedge locking ramp is disposed on the slide path, wherein the wedge locking ramp is configured to deflect the ligating member vertically upward and away from an upper surface of the slide path, and over the wedge locking ramp when the ligating member travels along the slide path from an unlocked position to a locked position. The archwire is securely retained in the archwire slot when the ligating member is in the locked position.
    Type: Grant
    Filed: August 2, 2010
    Date of Patent: April 9, 2013
    Inventor: Alexandre Gallo Lopes
  • Publication number: 20120028206
    Abstract: A self ligating orthodontic bracket system includes a bracket, a slidable ligating member and at least one wedge locking ramp. The bracket includes an archwire slot defined therein, which is configured to receive an archwire therein. The ligating member slides along a slide path defined on the bracket and which extends transverse relative to the archwire slot. The wedge locking ramp is disposed on the slide path, wherein the wedge locking ramp is configured to deflect the ligating member vertically upward and away from an upper surface of the slide path, and over the wedge locking ramp when the ligating member travels along the slide path from an unlocked position to a locked position. The archwire is securely retained in the archwire slot when the ligating member is in the locked position.
    Type: Application
    Filed: August 2, 2010
    Publication date: February 2, 2012
    Inventor: Alexandre Gallo LOPES
  • Publication number: 20100112508
    Abstract: “REVERSIBLE AUTO-LINKED BRACKET OF LOW PROFILE WITH DOUBLE LOCK”, it consists of a bracket of single body with horizontal tube formed by two vertical fins with parallel channel, one in each fin, where is inserted the blade in the substantially “W” shape, whose shape combined with the manufacturing material propitiates memory so that enables the convertibility, and the body of bracket presents a superior lock and a inferior lock that keeps the blade opened for better handling of the traction elements (not represented), what becomes the bracket less augmented that summed with the rounded corners promotes a larger comfort and safety of collage.
    Type: Application
    Filed: June 3, 2009
    Publication date: May 6, 2010
    Inventor: ALEXANDRE GALLO LOPES