Patents Assigned to Brunswick Corporation
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Patent number: 11866133Abstract: A marine propulsion device has a powerhead, a driveshaft powered by the powerhead, a lower unit, and a propeller shaft supported in the lower unit and in torque transmitting relationship with the driveshaft. The marine propulsion device also has a steering column through which the driveshaft extends and to which the lower unit is coupled. The steering column is configured to rotate the lower unit with respect to the powerhead. There is a steering housing through which the steering column extends, the steering housing being stationary with respect to the powerhead. A flexible conduit, for example a wiring harness, extends through an aperture in the steering housing and through an aperture in the steering column. The flexible conduit has slack between the steering housing and the steering column.Type: GrantFiled: June 15, 2021Date of Patent: January 9, 2024Assignee: Brunswick CorporationInventors: Laura K. Mueller, Joshua S. Smith, Steven L. Jaeger
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Patent number: 11866144Abstract: A method for operating a propulsion device having a propulsor with a propeller, the propulsion device having a base coupled to a marine vessel and being configured to propel the marine vessel in water. The method includes moving the propulsor from a deployed position towards a stowed position, where the propulsor is closer to the marine vessel in the stowed position than in the deployed position, and where the propulsor is configured to propel the marine vessel in the deployed position. The method further includes rotating the propeller so as to fit between sides of the base coupled to the marine vessel when the propulsor is in the stowed position.Type: GrantFiled: January 20, 2023Date of Patent: January 9, 2024Assignee: Brunswick CorporationInventors: Andres Perdomo Tornbaum, Robert A. Podell, James E. Erickson, Kenneth G. Gable, Wayne M. Jaszewski, Derek J. Fletcher, Jeremy J. Kraus
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Patent number: 11866137Abstract: A marine drive is for propelling a marine vessel in a body of water. The marine drive has a supporting frame configured to support the marine drive with respect to the marine vessel, an extension leg depending on the supporting frame, a motor housing depending on the extension leg, the motor housing for containing an electric motor, and a vibration isolating joint which couples the extension leg to the supporting frame. The vibration isolating joint having an isolating connector assembly including an elastomeric member which is clamped between the extension leg and the supporting frame and configured to limit transfer of vibrations from the extension leg to the supporting frame, and a compression limiter which prevents over clamping of the elastomeric member during assembly of the extension leg and the motor housing.Type: GrantFiled: July 15, 2022Date of Patent: January 9, 2024Assignee: Brunswick CorporationInventors: Wayne M. Jaszewski, Benjamin C. Wald, Duane Harding, Daniel F. Nonn, Andrew S. Waisanen
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Patent number: 11862026Abstract: A propulsion control system on a marine vessel includes at least one propulsion device configured to propel the marine vessel and at least one proximity sensor system configured to generate proximity measurements describing proximity of objects surrounding the marine vessel. A control system is configured to receive the proximity measurements, access a preset buffer distance surrounding the marine vessel, calculate a velocity limit for the marine vessel in one or more directions of the objects based on a difference between the proximity measurements and the preset buffer distance surrounding the marine vessel so as to progressively decrease the velocity limit as the marine vessel approaches the preset buffer distance from any of the objects, and control the at least one propulsion device such that a velocity of the marine vessel does not exceed the velocity limit in the direction of any of the objects.Type: GrantFiled: June 22, 2022Date of Patent: January 2, 2024Assignee: Brunswick CorporationInventors: Matthew E. Derginer, Aaron J. Ward, Travis C. Malouf
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Patent number: 11851150Abstract: A propulsion device for a marine vessel. The propulsion device includes a base configured to be coupled to the marine vessel. A propulsor is pivotally coupled to the base and pivotable into and between a deployed position and a stowed position. The propulsor is configured to propel the marine vessel in water when in the deployed position. A lock device has a rigid member and is selectively engageable such that the rigid member prevents the propulsor from pivoting away from the stowed position.Type: GrantFiled: July 19, 2021Date of Patent: December 26, 2023Assignee: Brunswick CorporationInventors: Andres Perdomo Tornbaum, Wayne M. Jaszewski, Robert A. Podell, Jeremy J. Kraus, James E. Erickson, Randall J. Poirier, Derek J. Fletcher, Matthew Z. Seta
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Patent number: 11851011Abstract: A method for automatically reducing the power consumed by devices from a power source having a limited amount of power. The method includes determining with a control system which of the devices is consuming the power. The method further includes identifying a candidate device among the devices to tentatively control to reduce the power consumed by the candidate device. The method further includes accessing a power control model, where the power control model includes pairings of the candidate device with complementary devices among the devices, and where the devices in each of the pairings consume the power in a related pattern. The method further includes controlling the candidate device to reduce the power consumed thereby only when each of the complementary devices in each of the pairings in the power control model are determined to be in a non-power consuming state.Type: GrantFiled: September 1, 2020Date of Patent: December 26, 2023Assignee: Brunswick CorporationInventors: John T. Ledden, Robert P. Macias
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Publication number: 20230408084Abstract: A blown air heating system has a housing having an upstream air inlet and a downstream air outlet and a forced-air device configured to draw air into the housing via the air inlet and force the air out of the housing via the air outlet, wherein the air follows an airflow path from the air inlet to the air outlet. A gas burner is configured to heat the air as it passes through the housing. A gas valve is configured to provide a fuel gas to the gas burner, and the gas valve is located between the air inlet and the air outlet and in the airflow path. A baffle is in the airflow path, and the baffle is configured to divert the flow of air away from at least part of the gas valve.Type: ApplicationFiled: June 9, 2022Publication date: December 21, 2023Applicant: Brunswick CorporationInventors: Stuart C. Black, David M. Hopley, Philip Eadie
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Publication number: 20230400180Abstract: A gas burner has a burner deck having a first face and an opposite second face and a plurality of ports extending therethrough. A burner skin is coupled to the second face of the burner deck and covers the plurality of ports. The gas burner includes an igniter, and part of the igniter is located on the second face of the burner deck adjacent the burner skin. A burner tube extends from the second face of the burner deck and surrounds the plurality of ports, the burner skin, and the part of the igniter that is on the second face of the burner deck. The ports are arranged such that a perimeter thereabout formed tangent to each outermost port has a non-circular shape having a first dimension and a second dimension perpendicular to the first dimension, the first dimension being greater than the second dimension.Type: ApplicationFiled: June 9, 2022Publication date: December 14, 2023Applicant: Brunswick CorporationInventors: Stuart C. Black, Philip Eadie
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Patent number: 11827324Abstract: A trolling motor has a steering motor transmitting torque to a steering shaft, which is coupled to a lower propulsion unit such that rotation of the steering shaft rotates the propulsion unit about a steering axis. A controller is in signal communication with the steering motor. A foot pedal in signal communication with the controller has a foot pad pivotable about a pivot axis and sends electrical steering signals to the controller (and thus steering motor) in response to pivoting of the foot pad. A variable resistance device is coupled to the foot pedal and controllable to vary resistance to pivoting of the foot pad about the pivot axis based on a position, velocity, acceleration, and/or jerk of the steering shaft. Additionally or alternatively, the variable resistance device provides haptic feedback to a user via the foot pad to inform the user about information related to the trolling motor system.Type: GrantFiled: September 17, 2021Date of Patent: November 28, 2023Assignee: Brunswick CorporationInventors: Robert S. Tate, Brian C. Scott, John Witte, Eric S. Deuel
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Patent number: 11827327Abstract: A cowling has first and second cowl portions that enclose a powerhead on a marine drive. A latching assembly is for latching the first and second cowl portions together. The latching assembly has a retainer portion fixed to the first cowl portion and a latching portion fixed to the second cowl portion. The latching portion comprises a latch arm and a bell crank, the latch arm and bell crank being rotatable into and between a latched position in which the latch arm is latched to the retainer portion and an unlatched position in which the latch arm is unlatched from the retainer portion. A novel detent mechanism mechanically retains the latch arm and bell crank in the latched position and alternately in the unlatched position. A pair of bolted connections that fix the first and second cowling portions together and are located on opposite sides of the cowling.Type: GrantFiled: January 3, 2023Date of Patent: November 28, 2023Assignee: Brunswick CorporationInventors: Devan R. Faust, Brad J. VanRuiswyk, Steven J. Amerling
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Patent number: 11827323Abstract: A propeller for a marine propulsion device configured for use on a boat has a hub extending along a longitudinal axis and a plurality of blades, each blade having a blade root attached to the hub and extending radially outwardly from the longitudinal axis toward a respective blade tip. Each blade has a polymer-based core. Each blade is coated from the blade root to the blade tip with a metal coating. A method of making the propeller includes molding the propeller and coating each blade from the blade root to the blade tip with a metal coating.Type: GrantFiled: January 31, 2022Date of Patent: November 28, 2023Assignee: Brunswick CorporationInventors: Daniel A. Roske, Jeffrey D. Reifsnyder
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Patent number: 11827319Abstract: A method for a marine vessel includes determining if a first propulsion device on the marine vessel is rotated about a horizontal tilt/trim axis above a predetermined threshold and determining if a second propulsion device on the marine vessel is deployed. If the second propulsion device is deployed, the method includes retracting the second propulsion device in response to determining that the first propulsion device is rotated above the predetermined threshold. If the second propulsion device is not deployed, the method includes prohibiting the second propulsion device from being deployed in response to determining that the first propulsion device is rotated above the predetermined threshold.Type: GrantFiled: August 4, 2020Date of Patent: November 28, 2023Assignee: Brunswick CorporationInventor: Andres Perdomo Tornbaum
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Patent number: 11827325Abstract: A method of automatically controlling trim position of a marine drive with a control system on a marine vessel includes receiving a user-selected command associated with wake surfing and then controlling a trim actuator to automatically position the marine drive in a tucked position, tucked position is between a vertical trim position and a minimum running trim position. Once a vessel condition of the marine vessel reaches a first threshold vessel condition the trim actuator is controlled to trim up the marine drive to a predetermined target trim position to generate wave behind the marine vessel. The first threshold vessel condition is at least one of a threshold vessel speed, a threshold engine speed, a threshold engine load, and a threshold vessel pitch.Type: GrantFiled: January 26, 2022Date of Patent: November 28, 2023Assignee: Brunswick CorporationInventors: Andrew J. Przybyl, Kyle F. Karnick, Mark A. Graf, Jeffrey D. Reifsnyder
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Patent number: 11814139Abstract: An assembly for extending and retracting an elongated peripheral device with respect to a supporting surface of a marine vessel includes a housing and an arm pivotably coupled to the housing. An electric motor is located in the housing and has an output shaft coupled to the arm. The electric motor changes an orientation of the housing and the arm with respect to one another. A mount coupled to the housing supports the peripheral device. As the electric motor changes the orientation of the housing and the arm with respect to one another, the mount and the peripheral device are simultaneously extended or retracted with respect to the supporting surface. A controller varies the power provided to the electric motor in response to determining that the peripheral device has encountered an obstacle while being extended or retracted with respect to the supporting surface.Type: GrantFiled: May 6, 2021Date of Patent: November 14, 2023Assignee: Brunswick CorporationInventors: Matthew B. Idema, Daniel S. Scheske, Bryan M. Ulmer
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Patent number: 11817739Abstract: A rechargeable lithium-ion battery system includes a cell pack comprising a plurality of battery cells, a charger connection configured to connect to a battery charger to supply a charge current to recharge the plurality of battery cells, and a safety switch positioned between the cell pack and the charger connection and operable to divert charge current from the battery charger through a cell recovery charger to the cell pack. The cell recovery charger is configured to deliver a reduced charge current to the cell pack that is less than the charge current supplied by the charger.Type: GrantFiled: July 1, 2022Date of Patent: November 14, 2023Assignee: Brunswick CorporationInventors: Aleksandar Lazarov, Ron Hogedoorn
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Patent number: 11814150Abstract: A mount for a trolling motor pivots the trolling motor between a deployed position and a stowed position. The mount includes a base coupled to a deck of a watercraft and upper and lower arms pivotably coupled to the base. A bracket also couples the upper arm to the lower arm. The mount includes a pivotable latch and an associated latch blocker on the upper or lower arm or the base and a corresponding striker pin configured to engage with the pivotable latch in the deployed and/or stowed position of the trolling motor to lock the upper or lower arm to the base.Type: GrantFiled: July 13, 2021Date of Patent: November 14, 2023Assignee: Brunswick CorporationInventors: Michael J. Boks, John Witte
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Patent number: 11816994Abstract: A system for proximity sensing on a marine vessel includes a main inertial measurement unit (IMU) positioned on the marine vessel at a main installation attitude and a main location, a first proximity sensor configured to measure proximity of objects from a first sensor location on the marine vessel, and a first sensor IMU positioned on the marine vessel at the first sensor location and at a first installation attitude. A processor is configured to receive main IMU data from the main IMU and first IMU data from the first sensor IMU, wherein the main location of the main IMU on the marine vessel is known and at least one of the first sensor location and the first installation attitude of the first sensor IMU are initially unknown, calibrate the proximity measurements based on the main IMU data and the first IMU data, and output a calibration completion alert.Type: GrantFiled: July 26, 2022Date of Patent: November 14, 2023Assignee: Brunswick CorporationInventors: Matthew E. Derginer, Aaron J. Ward, Travis C. Malouf
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Patent number: D1004518Type: GrantFiled: September 9, 2019Date of Patent: November 14, 2023Assignee: BRUNSWICK CORPORATIONInventors: Gary W. Rose, Erin E. Foldesi, Surinder Pal Singh, Arik L. Jones
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Patent number: D1006707Type: GrantFiled: June 15, 2022Date of Patent: December 5, 2023Assignee: Brunswick CorporationInventors: Ryan C. Abellera, Todd D. Dannenberg
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Patent number: D1006828Type: GrantFiled: April 22, 2022Date of Patent: December 5, 2023Assignee: Brunswick CorporationInventors: Adil Ali, John I. S. Park, Todd D. Dannenberg, Stephen R. Collins