公开(公告)号：US20220065019A1

公开(公告)日：2022-03-03

申请号：US17522147

申请日：2021-11-09

Applicant: Masonite Corporation

Inventor： Joel SELLINGER ,  Benjamin Wesley DOCKSTEADER

IPC: E05F15/611 ,  E05F1/00 ,  E05F3/22 ,  E05F15/77

Abstract: An apparatus comprises a baseplate configured to be coupled to a door movable between an open position and a closed position. A motor with circuitry electrically coupled to the motor, and configured to be in communication with a remote computing device. At least one proximity sensor is electrically coupled to the circuitry and configured to determine the door position with respect to a door frame. A drive wheel is coupled to the motor and the circuitry. The drive wheel has an external surface, and the external surface of the drive wheel is configured to rotatably contact a ground surface. The motor is configured to be remotely activated by the remote computing device to actuate the drive wheel to rotatably contact the ground surface to reposition the door responsive to receipt of a signal.

公开(公告)号：US20210032923A1

公开(公告)日：2021-02-04

申请号：US17074876

申请日：2020-10-20

Applicant: Masonite Corporation

Inventor： Benjamin Wesley DOCKSTEADER ,  Joel SELLINGER

IPC: E05F15/72 ,  E05F1/12 ,  G08B3/10

Abstract: An emergency door closing device that can be installed upon existing doors and hinges to automatically close doors in the response to smoke and fire. The improvements incorporated therein include a hinge cam pivot member that attaches to an existing hinge member of a door and produces a moment force about the existing hinge member allowing a reduced force necessary to pivot the door into a closed position. Further, a novel spring, cam, and lever system is incorporated to activate the moment force to close the door.

公开(公告)号：US20240209671A1

公开(公告)日：2024-06-27

申请号：US18595948

申请日：2024-03-05

Applicant: Masonite Corporation

Inventor： Joel SELLINGER ,  Benjamin Wesley DOCKSTEADER

IPC: E05F15/63

CPC classification number: E05F15/63 ,  E05Y2201/216 ,  E05Y2201/41 ,  E05Y2201/624 ,  E05Y2201/688 ,  E05Y2400/612 ,  E05Y2400/66 ,  E05Y2900/132

Abstract: An apparatus comprising a baseplate configured to be coupled to an interior side of an inswing door adjacent a pivot edge of the door; a rotatable closing arm with a first end and a second end, the second end coupled to a motor, the motor configured to be engaged in response to receipt of a signal from a remote electronic device; and circuitry electrically coupled between a power supply and the motor, the circuitry configured to wirelessly send and receive information to and from the remote electronic device.

公开(公告)号：US20220412145A1

公开(公告)日：2022-12-29

申请号：US17903265

申请日：2022-09-06

Applicant: MASONITE CORPORATION

Inventor： Joel SELLINGER ,  Benjamin Wesley DOCKSTEADER

IPC: E05F15/63

Abstract: An apparatus comprising a baseplate configured to be coupled to an interior side of an inswing door adjacent a pivot edge of the door; a rotatable closing arm with a first end and a second end, the second end coupled to a motor, the motor configured to be engaged in response to receipt of a signal from a remote electronic device; and circuitry electrically coupled between a power supply and the motor, the circuitry configured to wirelessly send and receive information to and from the remote electronic device.

公开(公告)号：US20210025215A1

公开(公告)日：2021-01-28

申请号：US17042366

申请日：2019-03-29

Applicant: Masonite Corporation

Inventor： Joel SELLINGER ,  Benjamin Wesley DOCKSTEADER

IPC: E05F15/63

Abstract: An apparatus comprising a baseplate configured to be coupled to an interior side of an inswing door adjacent a pivot edge of the door; a rotatable closing arm with a first end and a second end, the second end coupled to a motor, the motor configured to be engaged in response to receipt of a signal from a remote electronic device; and circuitry electrically coupled between a power supply and the motor, the circuitry configured to wirelessly send and receive information to and from the remote electronic device.