Patents by Inventor Aaron P. McKibben
Aaron P. McKibben 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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Publication number: 20240125151Abstract: An exemplary rotation converter includes an input component, an output component, and an intermediate component engaged between the input component and the output component. The input component is rotatable from an input component home position in each of a first direction and an opposite second direction. The intermediate component is configured to move to an actuated position in response to rotation of the input component in either direction, and to rotate the output component in an actuating direction as the intermediate component moves to the actuated position.Type: ApplicationFiled: December 26, 2023Publication date: April 18, 2024Inventors: Phaneendra Kumar, Nagesh Varadaraju, Aaron P. McKibben
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Patent number: 11952800Abstract: Lock devices, systems, and methods including an internal mechanism to permit backdriven operation and lost motion operation. In one form, the lock includes an assembly of parts with locating features that assist in those parts being assembled with other parts of the assembly in a single, relative orientation. Further, lost motion may be utilized to accommodate manual displacement of one or more components that can also be displaceable, in some embodiments, via operation of a motor. The lock can also include an internal power source capable of driving electronics used to determine handedness of a door.Type: GrantFiled: November 10, 2020Date of Patent: April 9, 2024Assignee: Schlage Lock Company LLCInventors: Aaron P. McKibben, Kenton H. Barker
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Patent number: 11920375Abstract: An exemplary apparatus includes a modular, self-contained spring cage and a spindle. The spring cage includes a housing and a clock spring mounted in the housing, and the clock spring includes a first leg and a second leg. The spindle extends through the spring cage, and is rotatable from a home position about a longitudinal axis in each of a first rotational direction and a second rotational direction. Rotation of the spindle from the home position in the first rotational direction causes pivoting of the first leg while the second leg remains stationary, thereby causing the clock spring to urge the spindle to return to the home position. Rotation of the spindle from the home position in the second rotational direction causes pivoting of the second leg while the first leg remains stationary, thereby causing the clock spring to urge the spindle to return to the home position.Type: GrantFiled: April 8, 2021Date of Patent: March 5, 2024Assignee: Schlage Lock Company LLCInventors: Saagar Mohammed, Aaron P. McKibben, Nagesh Varadaraju
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Patent number: 11851915Abstract: An exemplary rotation converter includes an input component, an output component, and an intermediate component engaged between the input component and the output component. The input component is rotatable from an input component home position in each of a first direction and an opposite second direction. The intermediate component is configured to move to an actuated position in response to rotation of the input component in either direction, and to rotate the output component in an actuating direction as the intermediate component moves to the actuated position.Type: GrantFiled: April 28, 2020Date of Patent: December 26, 2023Assignee: Schlage Lock Company LLCInventors: Phaneendra Kumar, Nagesh Varadaraju, Aaron P. McKibben
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Publication number: 20230220701Abstract: A lockset apparatus according to certain embodiments includes one or more features that facilitate the assembly and/or installation of the lockset. By way of example, certain embodiments relate to an outside trim assembly including one or more features that facilitate installation of a spring cage, a lock module, a lock cylinder, a light guide, a battery tamper monitor, and/or a request to exit sensor. In certain forms, an outside trim assembly and/or an inside trim assembly may be utilized across multiple formats of access control device, such as the mortise format, the tubular format, and/or the exit format.Type: ApplicationFiled: January 12, 2022Publication date: July 13, 2023Inventors: Saagar Mohammed, Aaron P. McKibben, Nagesh Varadaraju, Aditya Heblikar, Mahesha Appaji, Chad Eagin, Taukeer Ansari
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Publication number: 20220403920Abstract: A rotation converter according to certain embodiments generally includes a case, an input member, a shuttle, and an output member. The input member is rotatably mounted to the case, and is rotatable from an input member home position in each of a first rotational direction and a second rotational direction. The shuttle is movably mounted in the case, and is engaged with the input member such that rotation of the input member from the input member home position in each of the first rotational direction and the second rotational direction drives the shuttle from a shuttle home position to a shuttle actuated position. The output member is rotatably mounted to the case and engaged with the shuttle such that the output member rotates in an output member rotational direction in response to movement of the shuttle from the shuttle home position to the shuttle actuated position.Type: ApplicationFiled: June 18, 2021Publication date: December 22, 2022Inventors: Nagesh Varadaraju, Aaron P. McKibben
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Publication number: 20220349212Abstract: An exemplary noise-reducing mechanism for door hardware includes a housing, a damper, and a stop. The door hardware includes a first component and a second component, and an operational movement of the door hardware causes relative movement of the first and second components. The housing is mounted to the first component, and the damper is mounted to the housing. The stop is mounted to the second component such that the stop engages the damper during the operational movement. The damper is configured to slow the operational movement, thereby reducing noise generated by operation of the door hardware.Type: ApplicationFiled: January 11, 2022Publication date: November 3, 2022Inventors: Aaron P. McKibben, Gregory Musselman, Brian C. Eickhoff, Benjamin L. Miller, Paul R. Arlinghaus, Vijayakumar Mani, Saagar Mohammed
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Patent number: 11473342Abstract: One embodiment relates to an exit device assembly. The exit device assembly includes a center case, a push pad movably mounted on the center case, and a mechanical case coupled to the center case, wherein the exit device includes an opening. The assembly also includes a sensor aligned with the opening, wherein the sensor is structured to detect a user from a distance through the opening and to generate an output signal in response to detecting the user. The assembly also includes a latch and a latch actuator. The assembly also includes a controller in communication with the sensor and the latch actuator, wherein the controller is structured to transmit an actuating signal in response to receiving the output signal from the sensor, wherein the latch actuator is configured to move the latch from the locked position to the unlocked position in response to the actuating signal.Type: GrantFiled: July 9, 2019Date of Patent: October 18, 2022Assignee: Schlage Lock Company LLCInventors: Aaron P. McKibben, James W. Overbey, Yong Kwan Lacy, Jack R. Lehner, Jr., Jarrett Bartlett
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Publication number: 20220325556Abstract: An exemplary apparatus includes a modular, self-contained spring cage and a spindle. The spring cage includes a housing and a clock spring mounted in the housing, and the clock spring includes a first leg and a second leg. The spindle extends through the spring cage, and is rotatable from a home position about a longitudinal axis in each of a first rotational direction and a second rotational direction. Rotation of the spindle from the home position in the first rotational direction causes pivoting of the first leg while the second leg remains stationary, thereby causing the clock spring to urge the spindle to return to the home position. Rotation of the spindle from the home position in the second rotational direction causes pivoting of the second leg while the first leg remains stationary, thereby causing the clock spring to urge the spindle to return to the home position.Type: ApplicationFiled: April 8, 2021Publication date: October 13, 2022Inventors: Saagar Mohammed, Aaron P. McKibben, Nagesh Varadaraju
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Patent number: 11443572Abstract: A lockset including a bolt mechanism, an exterior assembly, an interior assembly, a driving tailpiece, and a driven tailpiece. The bolt assembly includes a bolt having an extended position and a retracted position. The exterior assembly includes a rotatable exterior manual actuator. The interior assembly includes a clutch having a coupling state and a decoupling state. The driving tailpiece is connected between the exterior manual actuator and the clutch. The driven tailpiece is connected between the clutch and the bolt mechanism such that rotation of the driven tailpiece actuates the bolt assembly. In the coupling state, the clutch couples the driving tailpiece with the driven tailpiece such that the exterior manual actuator is operable to actuate the bolt assembly. In the decoupling state, the clutch decouples the driving tailpiece from the driven tailpiece such that the exterior manual actuator is inoperable to actuate the bolt assembly.Type: GrantFiled: December 6, 2019Date of Patent: September 13, 2022Assignee: Schlage Lock Company LLCInventors: Vishal Salitkumar Kusanale, Mahesha Appaji, Rakshith R. Nayak, Vijayakumar Mani, Aaron P. McKibben
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Publication number: 20220259890Abstract: A lock cylinder including a plug, a plurality of key followers, a sensor assembly structured to sense positions of the key followers, and a controller in communication with the sensor assembly. The plug includes a keyway and a plurality of plug tumbler shafts. Each of the key followers is movably seated in a corresponding one of the plug tumbler shafts and includes a sensor interface. The sensor assembly includes a plurality of sensors, each of which includes at least one sensing region. Each of the key followers is associated with one of the sensors via an associative link formed between the sensor interface and the corresponding sensing region. The sensors are structured to generate an output signal indicative of the transverse position of the associated key follower, and the controller is structured to select and perform actions based upon the output signals.Type: ApplicationFiled: October 26, 2021Publication date: August 18, 2022Inventors: Douglas A. Holmes, Aaron P. McKibben, Sundar R. D. Vasudevan, Anoop Dutt Mysore Nagesh
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Patent number: 11220838Abstract: An exemplary noise-reducing mechanism for door hardware includes a housing, a damper, and a stop. The door hardware includes a first component and a second component, and an operational movement of the door hardware causes relative movement of the first and second components. The housing is mounted to the first component, and the damper is mounted to the housing. The stop is mounted to the second component such that the stop engages the damper during the operational movement. The damper is configured to slow the operational movement, thereby reducing noise generated by operation of the door hardware.Type: GrantFiled: August 8, 2018Date of Patent: January 11, 2022Assignee: Schlage Lock Company LLCInventors: Aaron P. McKibben, Gregory Musselman, Brian C. Eickhoff, Benjamin L. Miller, Paul R. Arlinghaus, Vijayakumar Mani, Saagar Mohammed
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Publication number: 20210332618Abstract: An exemplary rotation converter includes an input component, an output component, and an intermediate component engaged between the input component and the output component. The input component is rotatable from an input component home position in each of a first direction and an opposite second direction. The intermediate component is configured to move to an actuated position in response to rotation of the input component in either direction, and to rotate the output component in an actuating direction as the intermediate component moves to the actuated position.Type: ApplicationFiled: April 28, 2020Publication date: October 28, 2021Inventors: Phaneendra Kumar, Nagesh Varadaraju, Aaron P. McKibben
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Patent number: 11156019Abstract: A lock cylinder including a plug, a plurality of key followers, a sensor assembly structured to sense positions of the key followers, and a controller in communication with the sensor assembly. The plug includes a keyway and a plurality of plug tumbler shafts. Each of the key followers is movably seated in a corresponding one of the plug tumbler shafts and includes a sensor interface. The sensor assembly includes a plurality of sensors, each of which includes at least one sensing region. Each of the key followers is associated with one of the sensors via an associative link formed between the sensor interface and the corresponding sensing region. The sensors are structured to generate an output signal indicative of the transverse position of the associated key follower, and the controller is structured to select and perform actions based upon the output signals.Type: GrantFiled: September 17, 2019Date of Patent: October 26, 2021Assignee: Schlage Lock Company LLCInventors: Douglas A. Holmes, Aaron P. McKibben, Sundar R. D. Vasudevan, Anoop Dutt Mysore Nagesh
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Patent number: 11078704Abstract: A method of adjusting the closing force of a door coupled to a door closer assembly having a bias element. The method includes determining the kinetic energy of the door without using the weight or other dimensions of the door. The determined kinetic energy is used to adjust the closing force of an electro-mechanical door closer that includes a spring and a motor. The door includes the use of one, some of, or all of an accelerometer, an angular position sensor, a time to close, a breaking torque, and a controller to identify values a acceleration, velocity, and/or position of the door. The identified values are provided to the controller, which is configured to calculate the kinetic energy of the door. The calculated kinetic energy is used to determine the closing velocity of the door closure to ensure proper operation of the door at the point of installation.Type: GrantFiled: February 19, 2019Date of Patent: August 3, 2021Assignee: Schlage Lock Company LLCInventors: Nicholas Long, Aaron P. McKibben, Jason Fodstad
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Publication number: 20210174620Abstract: A lockset including a bolt mechanism, an exterior assembly, an interior assembly, a driving tailpiece, and a driven tailpiece. The bolt assembly includes a bolt having an extended position and a retracted position. The exterior assembly includes a rotatable exterior manual actuator. The interior assembly includes a clutch having a coupling state and a decoupling state. The driving tailpiece is connected between the exterior manual actuator and the clutch. The driven tailpiece is connected between the clutch and the bolt mechanism such that rotation of the driven tailpiece actuates the bolt assembly. In the coupling state, the clutch couples the driving tailpiece with the driven tailpiece such that the exterior manual actuator is operable to actuate the bolt assembly. In the decoupling state, the clutch decouples the driving tailpiece from the driven tailpiece such that the exterior manual actuator is inoperable to actuate the bolt assembly.Type: ApplicationFiled: December 6, 2019Publication date: June 10, 2021Inventors: Vishal Salitkumar Kusanale, Mahesha Appaji, Rakshith R. Nayak, Vijayakumar Mani, Aaron P. McKibben
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Publication number: 20210164264Abstract: Lock devices, systems, and methods including an internal mechanism to permit backdriven operation and lost motion operation. In one form, the lock includes an assembly of parts with locating features that assist in those parts being assembled with other parts of the assembly in a single, relative orientation. Further, lost motion may be utilized to accommodate manual displacement of one or more components that can also be displaceable, in some embodiments, via operation of a motor. The lock can also include an internal power source capable of driving electronics used to determine handedness of a door.Type: ApplicationFiled: November 10, 2020Publication date: June 3, 2021Inventors: Aaron P. McKibben, Kenton H. Barker
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Patent number: 10844644Abstract: An apparatus according to one embodiment includes a door closer having a pinion adapted to be operably coupled to a door and rotate in a first direction in response to opening the door and to rotate in a second direction in response to closing the door, and a power boost module operably coupled to the pinion. The power boost module includes a motor adapted to generate electrical energy via rotational movement of the pinion and supply a boost force to the pinion to assist closing the door, a gearing operably coupled to the pinion and the motor and structured to back drive the motor to generate the electrical energy in response to rotation of the pinion, and an energy storage device adapted to store the electrical energy generated by the motor and supply stored electrical energy to the motor for the boost force.Type: GrantFiled: July 20, 2018Date of Patent: November 24, 2020Assignee: Schlage Lock Company LLCInventors: Daniel Langenberg, Brian C. Eickhoff, Aaron P. McKibben
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Patent number: 10829957Abstract: Lock devices, systems, and methods that can include an internal mechanism to permit backdriven operation and lost motion operation. In one form the lock includes an assembly of parts that includes parts having locating features that that can assist in those parts being assembled with other parts of the assembly in a single, relative orientation. Further, lost motion may be utilized to accommodate manual displacement of one or more components of the can also be displaceable, in at least certain situations, via operation of a motor. The lock can also include an internal power source capable of driving electronics used to determine handedness of a door.Type: GrantFiled: October 3, 2017Date of Patent: November 10, 2020Assignee: Schlage Lock Company LLCInventors: Aaron P. McKibben, Kenton H. Barker
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Publication number: 20200299995Abstract: Hardware for a door, latch assemblies, exit device assemblies, and jalousies are disclosed herein. Hardware for a door includes at least one component formed from a material configured to dampen sound produced in use of the hardware. An exit device assembly includes at least one component formed from a material configured to dampen sound produced in use of the exit device assembly. A jalousie includes at least one component formed from a material configured to dampen sound produced in use of the jalousie.Type: ApplicationFiled: March 22, 2019Publication date: September 24, 2020Inventors: Brian C. Eickhoff, Steven Verderaime, Aaron P. McKibben, Karen Bishop