Patents by Inventor Juan D. Cabrera
Juan D. Cabrera 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).
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Patent number: 11953278Abstract: A method of firing a firearm includes rotating a trigger to force a latch pin lever to move; forcing a latch pin forward by the latch pin lever to force a cylinder forward toward a barrel; sealing or substantially sealing the barrel and the cylinder; and releasing a hammer to strike a cartridge while the barrel and the cylinder are sealed.Type: GrantFiled: February 3, 2023Date of Patent: April 9, 2024Assignee: Centre Firearms Co., Inc.Inventors: Richard Ryder Washburn, III, Juan D. Cabrera, Andrew Lees, Richard Ryder Washburn, II
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Patent number: 11918301Abstract: The invention relates to a goniometer that enables precise marking of the desired ocular axis in the phase immediately after surgery for the treatment of astigmatism. It essentially consists of two circular, transparent discs, one of which is at least axially stationary, in which the angles from 0° to 180° are marked, which are aligned with the angles from 0° to 180° of the patient's eye; and the other one of which is movable both angularly and axially, with a reference mark (9) and moving rigidly connected to a marking part (12), impregnated with die, which is responsible for marking the eye. Not only does the device make it possible to carry out said marking in a precise and comfortable manner, it also makes it possible to measure the angle of toric lenses already implanted.Type: GrantFiled: May 31, 2019Date of Patent: March 5, 2024Assignee: UNIVERSIDAD DE MALAGInventors: Manuel D Marin Granados, Oscar D De Cozar Macias, Juan Antonio Bascunana Pareja, Joaquin Fernandez Cabrera, Salvador Nebro Cobos
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Publication number: 20240068775Abstract: A reflective gun sight includes a rear sight including a light source; and a front sight including a reflective surface that is directly opposing the light source and recessed within an aperture of a front sight housing, wherein light emitted from the light source travels through the aperture and is reflected by the reflective surface toward the rear sight.Type: ApplicationFiled: November 8, 2023Publication date: February 29, 2024Applicant: Centre Firearms Co., Inc.Inventors: Juan D. CABRERA, Andrew LEES, Richard Ryder WASHBURN, III, Richard Ryder WASHBURN, II
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Publication number: 20240044603Abstract: A blank firing system for a firearm includes a barrel configured to mount to the firearm and having a smooth bore at least a portion of a length of the barrel; a blank firing adapter plus bullet trap configured to attach to the barrel; and a magazine configured to accept a stack of blank rounds and up to two live rounds.Type: ApplicationFiled: August 8, 2022Publication date: February 8, 2024Applicant: Centre Firearms Co., Inc.Inventors: Steven Genna, Juan D. Cabrera, Richard Ryder Washburn, III
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Patent number: 11841209Abstract: A reflective gun sight includes a rear sight including a light source; and a front sight including a reflective surface that is directly opposing the light source and recessed within an aperture of a front sight housing, wherein light emitted from the light source travels through the aperture and is reflected by the reflective surface toward the rear sight.Type: GrantFiled: July 18, 2022Date of Patent: December 12, 2023Assignee: Centre Firearms Co., Inc.Inventors: Juan D. Cabrera, Andrew Lees, Richard Ryder Washburn, III, Richard Ryder Washburn, II
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Publication number: 20230366655Abstract: A firearm includes a rail; a mount attached to the rail; a lens attached to and rotatable with respect to the mount; a light source that reflects a light off a reflective surface of the lens to aim the firearm; a hood rotatably mounted and in contact with the lens, wherein the hood folds over the lens in a collapsed configuration and is angled from the lens in a deployed configuration, and the hood and the lens each pivot on respective axes that are parallel to each other.Type: ApplicationFiled: July 25, 2023Publication date: November 16, 2023Applicant: Centre Firearms Co., Inc.Inventors: Juan D. Cabrera, Andrew Lees, Richard Ryder Washburn, III, Richard Ryder Washburn, II
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Patent number: 11725907Abstract: A pistol, incudes a slide; a lens attached to and rotatable with respect to the slide; a light source that reflects a light off a reflective surface of the lens to aim the pistol; a hood rotatably mounted and in contact with the lens, wherein the hood folds over the lens in a collapsed configuration and is angled from the lens in a deployed configuration, and the lens, the light source, and the hood fit within an outline profile of the slide in the collapsed configuration.Type: GrantFiled: January 20, 2022Date of Patent: August 15, 2023Assignee: Centre Firearms Co., Inc.Inventors: Juan D. Cabrera, Andrew Lees, Richard Ryder Washburn, III, Richard Ryder Washburn, II
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Publication number: 20230184504Abstract: A method of firing a firearm includes rotating a trigger to force a latch pin lever to move; forcing a latch pin forward by the latch pin lever to force a cylinder forward toward a barrel; sealing or substantially sealing the barrel and the cylinder; and releasing a hammer to strike a cartridge while the barrel and the cylinder are sealed.Type: ApplicationFiled: February 3, 2023Publication date: June 15, 2023Inventors: Richard Ryder WASHBURN, III, Juan D. CABRERA, Andrew LEES, Richard Ryder WASHBURN, II
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Patent number: 11573061Abstract: A method of firing a firearm includes compressing a main spring to rotate a latch pin lever; forcing a latch pin forward by the latch pin lever to force a cylinder forward toward a barrel; sealing or substantially sealing the barrel and the cylinder; and releasing a hammer to strike a cartridge while the barrel and the cylinder are sealed.Type: GrantFiled: December 13, 2021Date of Patent: February 7, 2023Assignee: Centre Firearms Co., Inc.Inventors: Richard Ryder Washburn, III, Juan D. Cabrera, Andrew Lees, Richard Ryder Washburn, II
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Publication number: 20220364826Abstract: A reflective gun sight includes a rear sight including a light source; and a front sight including a reflective surface that is directly opposing the light source and recessed within an aperture of a front sight housing, wherein light emitted from the light source travels through the aperture and is reflected by the reflective surface toward the rear sight.Type: ApplicationFiled: July 18, 2022Publication date: November 17, 2022Applicant: Centre Firearms Co., Inc.Inventors: Juan D. CABRERA, Andrew LEES, Richard Ryder WASHBURN, III, Richard Ryder WASHBURN, II
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Publication number: 20220307797Abstract: A pistol, incudes a slide; a lens attached to and rotatable with respect to the slide; a light source that reflects a light off a reflective surface of the lens to aim the pistol; a hood rotatably mounted and in contact with the lens, wherein the hood folds over the lens in a collapsed configuration and is angled from the lens in a deployed configuration, and the lens, the light source, and the hood fit within an outline profile of the slide in the collapsed configuration.Type: ApplicationFiled: January 20, 2022Publication date: September 29, 2022Applicant: Centre Firearms Co., Inc.Inventors: Juan D. CABRERA, Andrew LEES, Richard Ryder WASHBURN, III, Richard Ryder WASHBURN, II
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Patent number: 11391540Abstract: A reflective sight for use with a firearm includes a rear sight including a light source; and a front sight including a reflective surface directly opposing the light source, where light emitted from the light source is reflected by the reflective surface toward the rear sight. The rear sight can include a plurality of light sources and at least two of the plurality of light sources emit different colors of light.Type: GrantFiled: January 27, 2021Date of Patent: July 19, 2022Assignee: CENTRE FIREARMS CO., INC.Inventors: Juan D. Cabrera, Andrew Lees, Richard Ryder Washburn, III, Richard Ryder Washburn, II
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Publication number: 20220099399Abstract: A method of firing a firearm includes compressing a main spring to rotate a latch pin lever; forcing a latch pin forward by the latch pin lever to force a cylinder forward toward a barrel; sealing or substantially sealing the barrel and the cylinder; and releasing a hammer to strike a cartridge while the barrel and the cylinder are sealed.Type: ApplicationFiled: December 13, 2021Publication date: March 31, 2022Inventors: Richard Ryder WASHBURN, III, Juan D. CABRERA, Andrew LEES, Richard Ryder WASHBURN, II
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Patent number: 11231251Abstract: A collapsible sight for a firearm, including a lens attached to and rotatable with respect to the firearm, a light source that reflects a light off a reflective surface of the lens to aim the firearm, a one-piece hood rotatably mounted and in continuous contact with the lens and including an opening in which the light that is reflected off the reflective surface is viewed to aim the firearm, wherein the hood folds over the lens in a collapsed configuration and is angled from the lens in a deployed configuration.Type: GrantFiled: December 11, 2020Date of Patent: January 25, 2022Assignee: CENTRE FIREARMS CO., INC.Inventors: Juan D. Cabrera, Andrew Lees, Richard Ryder Washburn, III, Richard Ryder Washburn, II
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Patent number: 11199374Abstract: A firing mechanism for a firearm includes a trigger, a forcing structure, and a spring within a cylinder, wherein while the trigger is pulled, the forcing structure moves to force the cylinder to contact a barrel and to force the spring to compress, and while the trigger is returned to an idle position, the forcing structure moves to allow the spring to decompress and to force the cylinder away from the barrel.Type: GrantFiled: November 5, 2020Date of Patent: December 14, 2021Assignee: CENTRE FIREARMS CO., INC.Inventors: Richard Ryder Washburn, III, Juan D. Cabrera, Andrew Lees, Richard Ryder Washburn, II
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Publication number: 20210348883Abstract: A collapsible sight for a firearm, including a lens attached to and rotatable with respect to the firearm, a light source that reflects a light off a reflective surface of the lens to aim the firearm, a one-piece hood rotatably mounted and in continuous contact with the lens and including an opening in which the light that is reflected off the reflective surface is viewed to aim the firearm, wherein the hood folds over the lens in a collapsed configuration and is angled from the lens in a deployed configuration.Type: ApplicationFiled: December 11, 2020Publication date: November 11, 2021Inventors: Juan D. CABRERA, Andrew LEES, Richard Ryder WASHBURN, III, Richard Ryder WASHBURN, II
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Publication number: 20210318098Abstract: A reflective sight for use with a firearm includes a rear sight including a light source; and a front sight including a reflective surface directly opposing the light source, where light emitted from the light source is reflected by the reflective surface toward the rear sight. The rear sight can include a plurality of light sources and at least two of the plurality of light sources emit different colors of light.Type: ApplicationFiled: January 27, 2021Publication date: October 14, 2021Inventors: Juan D. CABRERA, Andrew LEES, Richard Ryder WASHBURN, III, Richard Ryder WASHBURN, II
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Publication number: 20210270557Abstract: A firing mechanism for a firearm includes a trigger, a forcing structure, and a spring within a cylinder, wherein while the trigger is pulled, the forcing structure moves to force the cylinder to contact a barrel and to force the spring to compress, and while the trigger is returned to an idle position, the forcing structure moves to allow the spring to decompress and to force the cylinder away from the barrel.Type: ApplicationFiled: November 5, 2020Publication date: September 2, 2021Inventors: Richard Ryder WASHBURN, III, Juan D. CABRERA, Andrew LEES, Richard Ryder WASHBURN, II
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Publication number: 20210164759Abstract: An illuminated sight of a firearm includes a base that mounts the sight to the firearm; a post assembly mounted to the base; and a light source in the post assembly and visible when aligning the sight with a target. The post assembly can be folded for storage. The light source can be filtered.Type: ApplicationFiled: November 19, 2020Publication date: June 3, 2021Inventors: Steven GENNA, Juan D. CABRERA, Richard Ryder WASHBURN, III
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Patent number: 10928161Abstract: A reflective sight for use with a firearm includes a rear sight; a light source in the rear sight; a front sight; and a reflector in the front sight, wherein the rear sight and the front sight are aligned using light emitted from the light source that is reflected by the reflector toward the rear sight and through a light path aperture to a user.Type: GrantFiled: October 2, 2019Date of Patent: February 23, 2021Assignee: CF FINANCE LLCInventors: Juan D. Cabrera, Andrew Lees, Richard Ryder Washburn, III, Richard Ryder Washburn, II