# US 10,767,962 B2 · Digital turret ballistic aiming system > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,767,962 B2 - Document ID: US10767962B2 - Status: Granted - Kind: B2 - Application number: 16/228,639 - Filed: 2018-12-20 - Published: 2019-06-20 - Granted: 2020-09-08 - Earliest claimed: 2017-12-20 - Assignees: Sig Sauer, Inc. - Applicants: Sig Sauer, Inc. - Inventors: Andrew W. York; Gregory S. Smith; Richard Brumfield; Joseph Fruechtel; Chia-Kan Chang - Web page: https://patentgrep.com/patent/US10767962B2 ## CPC - F41G 1/44: Spirit-level adjusting means, e.g. for correcting tilt; {Means for indicating or correcting tilt or cant} - F41G 1/38: Telescopic sights specially adapted for smallarms or ordnance (telescopic sights in general G02B); Supports or mountings therefor {(Means for mounting sighting or aiming devices on firearms F41G11/001)} - G02B 7/004: {Manual alignment, e.g. micromanipulators} - F41G: WEAPON SIGHTS; AIMING (optical aspects thereof G02B) - G02B: OPTICAL ELEMENTS, SYSTEMS OR APPARATUS ## Abstract A digital turret having an adjustment selector configured to adjust a main optical axis of a riflescope relative to a bore line of a shooting device. The digital turret may be configured to determine a position of the adjustment selector relative to a zero point of the adjustment selector. The digital turret may be further configured to transmit an electronic signal corresponding to the position of the adjustment selector. ## Claims ### Claim 1 An optical sighting system comprising: a riflescope having a main optical axis extending from an ocular end to an objective end of the riflescope, the main optical axis being configured to be fixedly aligned with a bore line of a shooting device, and an electronic aim-adjustment indicator structured to provide a notification signal to a user, the electronic aim-adjustment indicator comprising a visual element in a reticle of the riflescope, the visual element in the reticle comprising first aim-adjustment indicia on a vertical crosshair of the reticle and second aim-adjustment indicia on a horizontal crosshair of the reticle, in which the first aim-adjustment indicia on the vertical crosshair numerically indicates a number of clicks of an elevation adjustment dial of the riflescope to implement a vertical component of the aiming adjustment, each click corresponding to a preset amount of rotative displacement of the elevation adjustment dial, and in which the first aim-adjustment indicia on the vertical crosshair also includes an indicator of a rotative direction to turn the elevation adjustment dial of the riflescope to implement the vertical component of the aiming adjustment; and an electronic ballistics calculator running on an electronic device external to the riflescope, the electronic device configured to transmit a ballistics solution signal corresponding to a ballistics solution of a projectile to be fired from the shooting device toward a target, the riflescope configured to receive the ballistics solution signal and to activate the electronic aim-adjustment indicator to provide the notification signal, the notification signal configured to convey a magnitude and a direction of an aiming adjustment corresponding to the ballistics solution signal. ### Claim 2 (depends on 1) The optical sighting system of claim 1, further comprising a digital turret, the digital turret comprising an adjustment dial configured to adjust the main optical axis of the riflescope relative to the bore line of the shooting device, the digital turret configured to transmit an electronic signal corresponding to a rotative position of the adjustment dial relative to a zero point of the adjustment dial. ### Claim 3 (depends on 2) The optical sighting system of claim 2, further comprising a controller configured to receive the electronic signal corresponding to the rotative position of the adjustment dial and to receive the ballistics solution signal, the controller further configured to determine, based on at least the electronic signal corresponding to the rotative position of the adjustment dial and the ballistics solution signal, the magnitude and the direction of the aiming adjustment corresponding to the ballistics solution signal. ### Claim 4 (depends on 1) The optical sighting system of claim 1, further comprising a digital turret, the digital turret comprising: an elevation adjustment dial configured to vertically adjust the main optical axis of the riflescope, in which the digital turret is configured to transmit an electronic signal corresponding to a rotative position of the elevation adjustment dial relative to a zero point of the elevation adjustment dial; and a windage adjustment dial configured to horizontally adjust the main optical axis of the riflescope, in which the digital turret is configured to transmit an electronic signal corresponding to a rotative position of the windage adjustment dial relative to a zero point of the windage adjustment dial. ### Claim 5 An optical sighting system comprising: a riflescope having a main optical axis extending from an ocular end to an objective end of the riflescope, the main optical axis being configured to be fixedly aligned with a bore line of a shooting device, and an electronic aim-adjustment indicator structured to provide a notification signal to a user, the electronic aim-adjustment indicator comprising a visual element in a reticle of the riflescope, the visual element in the reticle comprising first aim-adjustment indicia on a vertical crosshair of the reticle and second aim-adjustment indicia on a horizontal crosshair of the reticle, in which the second aim-adjustment indicia on the horizontal crosshair numerically indicates a number of clicks of a windage adjustment dial of the riflescope to implement a horizontal component of the aiming adjustment, each click corresponding to a preset amount of rotative displacement of the windage adjustment dial, and in which the second aim-adjustment indicia on the horizontal crosshair also includes an indicator of a rotative direction to turn the windage adjustment dial of the riflescope to implement the horizontal component of the aiming adjustment; and an electronic ballistics calculator running on an electronic device external to the riflescope, the electronic device configured to transmit a ballistics solution signal corresponding to a ballistics solution of a projectile to be fired from the shooting device toward a target, the riflescope configured to receive the ballistics solution signal and to activate the electronic aim-adjustment indicator to provide the notification signal, the notification signal configured to convey a magnitude and a direction of an aiming adjustment corresponding to the ballistics solution signal. ### Claim 6 An optical sighting system comprising: a riflescope having a main optical axis extending from an ocular end to an objective end of the riflescope, the main optical axis being configured to be fixedly aligned with a bore line of a shooting device, and an electronic aim-adjustment indicator structured to provide a notification signal to a user, the electronic aim-adjustment indicator comprising a visual element in a reticle of the riflescope, the visual element in the reticle comprising first aim-adjustment indicia on a vertical crosshair of the reticle and second aim-adjustment indicia on a horizontal crosshair of the reticle, in which the first aim-adjustment indicia on the vertical crosshair numerically displays an angular correction to implement a vertical component of the aiming adjustment, and in which the first aim-adjustment indicia on the vertical crosshair also includes an indicator of a rotative direction to turn the elevation adjustment dial of the riflescope to implement the vertical component of the aiming adjustment; and an electronic ballistics calculator running on an electronic device external to the riflescope, the electronic device configured to transmit a ballistics solution signal corresponding to a ballistics solution of a projectile to be fired from the shooting device toward a target, the riflescope configured to receive the ballistics solution signal and to activate the electronic aim-adjustment indicator to provide the notification signal, the notification signal configured to convey a magnitude and a direction of an aiming adjustment corresponding to the ballistics solution signal. ### Claim 7 An optical sighting system comprising: a riflescope having a main optical axis extending from an ocular end to an objective end of the riflescope, the main optical axis being configured to be fixedly aligned with a bore line of a shooting device, and an electronic aim-adjustment indicator structured to provide a notification signal to a user, the electronic aim-adjustment indicator comprising a visual element in a reticle of the riflescope, the visual element in the reticle comprising first aim-adjustment indicia on a vertical crosshair of the reticle and second aim-adjustment indicia on a horizontal crosshair of the reticle, in which the second aim-adjustment indicia on the horizontal crosshair numerically displays an angular correction to implement a horizontal component of the aiming adjustment, and in which the second aim-adjustment indicia on the horizontal crosshair also includes an indicator of a rotative direction to turn the windage adjustment dial of the riflescope to implement the horizontal component of the aiming adjustment; and an electronic ballistics calculator running on an electronic device external to the riflescope, the electronic device configured to transmit a ballistics solution signal corresponding to a ballistics solution of a projectile to be fired from the shooting device toward a target, the riflescope configured to receive the ballistics solution signal and to activate the electronic aim-adjustment indicator to provide the notification signal, the notification signal configured to convey a magnitude and a direction of an aiming adjustment corresponding to the ballistics solution signal. ### Claim 8 (depends on 5) The optical sighting system of claim 5, further comprising a digital turret, the digital turret comprising an adjustment dial configured to adjust the main optical axis of the riflescope relative to the bore line of the shooting device, the digital turret configured to transmit an electronic signal corresponding to a rotative position of the adjustment dial relative to a zero point of the adjustment dial. ### Claim 9 (depends on 8) The optical sighting system of claim 8, further comprising a controller configured to receive the electronic signal corresponding to the rotative position of the adjustment dial and to receive the ballistics solution signal, the controller further configured to determine, based on at least the electronic signal corresponding to the rotative position of the adjustment dial and the ballistics solution signal, the magnitude and the direction of the aiming adjustment corresponding to the ballistics solution signal. ### Claim 10 (depends on 5) The optical sighting system of claim 5, further comprising a digital turret, the digital turret comprising: an elevation adjustment dial configured to vertically adjust the main optical axis of the riflescope, in which the digital turret is configured to transmit an electronic signal corresponding to a rotative position of the elevation adjustment dial relative to a zero point of the elevation adjustment dial; and a windage adjustment dial configured to horizontally adjust the main optical axis of the riflescope, in which the digital turret is configured to transmit an electronic signal corresponding to a rotative position of the windage adjustment dial relative to a zero point of the windage adjustment dial. ### Claim 11 (depends on 6) The optical sighting system of claim 6, further comprising a digital turret, the digital turret comprising an adjustment dial configured to adjust the main optical axis of the riflescope relative to the bore line of the shooting device, the digital turret configured to transmit an electronic signal corresponding to a rotative position of the adjustment dial relative to a zero point of the adjustment dial. ### Claim 12 (depends on 11) The optical sighting system of claim 11, further comprising a controller configured to receive the electronic signal corresponding to the rotative position of the adjustment dial and to receive the ballistics solution signal, the controller further configured to determine, based on at least the electronic signal corresponding to the rotative position of the adjustment dial and the ballistics solution signal, the magnitude and the direction of the aiming adjustment corresponding to the ballistics solution signal. ### Claim 13 (depends on 6) The optical sighting system of claim 6, further comprising a digital turret, the digital turret comprising: an elevation adjustment dial configured to vertically adjust the main optical axis of the riflescope, in which the digital turret is configured to transmit an electronic signal corresponding to a rotative position of the elevation adjustment dial relative to a zero point of the elevation adjustment dial; and a windage adjustment dial configured to horizontally adjust the main optical axis of the riflescope, in which the digital turret is configured to transmit an electronic signal corresponding to a rotative position of the windage adjustment dial relative to a zero point of the windage adjustment dial. ### Claim 14 (depends on 7) The optical sighting system of claim 7, further comprising a digital turret, the digital turret comprising an adjustment dial configured to adjust the main optical axis of the riflescope relative to the bore line of the shooting device, the digital turret configured to transmit an electronic signal corresponding to a rotative position of the adjustment dial relative to a zero point of the adjustment dial. ### Claim 15 (depends on 14) The optical sighting system of claim 14, further comprising a controller configured to receive the electronic signal corresponding to the rotative position of the adjustment dial and to receive the ballistics solution signal, the controller further configured to determine, based on at least the electronic signal corresponding to the rotative position of the adjustment dial and the ballistics solution signal, the magnitude and the direction of the aiming adjustment corresponding to the ballistics solution signal. ### Claim 16 (depends on 7) The optical sighting system of claim 7, further comprising a digital turret, the digital turret comprising: an elevation adjustment dial configured to vertically adjust the main optical axis of the riflescope, in which the digital turret is configured to transmit an electronic signal corresponding to a rotative position of the elevation adjustment dial relative to a zero point of the elevation adjustment dial; and a windage adjustment dial configured to horizontally adjust the main optical axis of the riflescope, in which the digital turret is configured to transmit an electronic signal corresponding to a rotative position of the windage adjustment dial relative to a zero point of the windage adjustment dial.