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公开(公告)号：US20240324496A1
公开(公告)日：2024-10-03
申请号：US18741999
申请日：2024-06-13
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Tyler L. Graham , Anthony J. Buxton , Benjamin F. Shaske , Adam N. Carter , Shane McCue , John L. Whealon , Christopher Shawn Bullington , Zachary Self
IPC: A01D34/00 , A01D101/00 , F21S9/02 , F21Y115/10
CPC classification number: A01D34/001 , F21S9/02 , A01D2101/00 , F21Y2115/10
Abstract: A walk-behind mower has a mower deck, a plurality of wheels, a head, and a plurality of light sources. The wheels are rotatably coupled to the mower deck. The wheels move the walk-behind mower over a support surface in a forward direction and a rearward direction. The head is coupled to the mower deck. The head can store at least one battery pack. The light sources are coupled to at least one of the mower deck and the head. The light sources project light through a continuous illumination angle about the walk-behind mower. The illumination angle extends along an arc from the forward direction toward the rearward direction and is at least 90 degrees.
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公开(公告)号：US12035653B2
公开(公告)日：2024-07-16
申请号：US18315757
申请日：2023-05-11
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Tyler L. Graham , Anthony J. Buxton , Benjamin F. Shaske , Adam N. Carter , Shane McCue , John L. Whealon , Christopher Shawn Bullington , Zachary Self
IPC: A01D34/00 , F21S9/02 , A01D101/00 , F21Y115/10
CPC classification number: A01D34/001 , F21S9/02 , A01D2101/00 , F21Y2115/10
Abstract: A walk-behind mower has a mower deck, a plurality of wheels, a head, and a plurality of light sources. The wheels are rotatably coupled to the mower deck. The wheels move the walk-behind mower over a support surface in a forward direction and a rearward direction. The head is coupled to the mower deck. The head can store at least one battery pack. The light sources are coupled to at least one of the mower deck and the head. The light sources project light through a continuous illumination angle about the walk-behind mower. The illumination angle extends along an arc from the forward direction toward the rearward direction and is at least 90 degrees.
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公开(公告)号：US20220071085A1
公开(公告)日：2022-03-10
申请号：US17466078
申请日：2021-09-03
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Tyler L. Graham , Anthony J. Buxton , Benjamin F. Shaske , Adam N. Carter , Shane McCue , John L. Whealon , Christopher Shawn Bullington , Zachary Self
Abstract: A walk-behind mower has a mower deck, a plurality of wheels, a head, and a plurality of light sources. The wheels are rotatably coupled to the mower deck. The wheels move the walk-behind mower over a support surface in a forward direction and a rearward direction. The head is coupled to the mower deck. The head can store at least one battery pack. The light sources are coupled to at least one of the mower deck and the head. The light sources project light through a continuous illumination angle about the walk-behind mower. The illumination angle extends along an arc from the forward direction toward the rearward direction and is at least 90 degrees.
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公开(公告)号：US12053855B2
公开(公告)日：2024-08-06
申请号：US16891319
申请日：2020-06-03
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Mark W. Kelly , Caleb M. Schober , Tyler L. Graham
CPC classification number: B24B49/10 , B23Q17/10 , B24B23/028 , G01P3/44
Abstract: A power tool including a motor configured to rotatably drive an output shaft, a variable motor speed control input, a motor speed limit input, and a motor controller. The motor controller includes an electronic processor and a memory configured to store instructions. When executed by the motor controller, the instructions configure the motor controller to detect a motor speed limit from a setting of the motor speed limit input, and detect a variable speed control setting from the variable motor speed control input. The motor controller generates a motor speed control signal for driving the motor based on the detected motor speed limit and the detected variable motor speed control setting, and transmits the motor speed control signal to a motor driver circuit configured to drive the motor at a speed based on the motor speed control signal.
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公开(公告)号：US11684009B2
公开(公告)日：2023-06-27
申请号：US17466078
申请日：2021-09-03
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Tyler L. Graham , Anthony J. Buxton , Benjamin F. Shaske , Adam N. Carter , Shane McCue , John L. Whealon , Christopher Shawn Bullington , Zachary Self
IPC: A01D34/00 , F21S9/02 , F21Y115/10 , A01D101/00
CPC classification number: A01D34/001 , F21S9/02 , A01D2101/00 , F21Y2115/10
Abstract: A walk-behind mower has a mower deck, a plurality of wheels, a head, and a plurality of light sources. The wheels are rotatably coupled to the mower deck. The wheels move the walk-behind mower over a support surface in a forward direction and a rearward direction. The head is coupled to the mower deck. The head can store at least one battery pack. The light sources are coupled to at least one of the mower deck and the head. The light sources project light through a continuous illumination angle about the walk-behind mower. The illumination angle extends along an arc from the forward direction toward the rearward direction and is at least 90 degrees.
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Patent Agency Ranking
公开(公告)号：US20230049230A1
公开(公告)日：2023-02-16
申请号：US17884750
申请日：2022-08-10
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Tyler L. Graham , Joshua D. Widder , Daniel R. Ertl , Benjamin F. Shaske , Christopher Shawn Bullington , Anthony J. Buxton , John L. Whealon
Abstract: A walk-behind lawnmower includes a mower deck, a plurality of wheels coupled to the mower deck, a drive motor configured to operate at a drive speed to drive at least one of the plurality of wheels, and a handle coupled to the mower deck. The handle includes a user interface having a variable speed control configured to be actuated an actuation percentage, and a maximum speed control including a setting corresponding to a maximum mower speed. The drive speed of the drive motor is determined using the actuation percentage of the variable speed control scaled by the setting of the maximum speed control.
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公开(公告)号：US20210008688A1
公开(公告)日：2021-01-14
申请号：US16891319
申请日：2020-06-03
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Mark W. Kelly , Caleb M. Schober , Tyler L. Graham
Abstract: A power tool including a motor configured to rotatably drive an output shaft, a variable motor speed control input, a motor speed limit input, and a motor controller. The motor controller includes an electronic processor and a memory configured to store instructions. When executed by the motor controller, the instructions configure the motor controller to detect a motor speed limit from a setting of the motor speed limit input, and detect a variable speed control setting from the variable motor speed control input. The motor controller generates a motor speed control signal for driving the motor based on the detected motor speed limit and the detected variable motor speed control setting, and transmits the motor speed control signal to a motor driver circuit configured to drive the motor at a speed based on the motor speed control signal.
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公开(公告)号：US20250018533A1
公开(公告)日：2025-01-16
申请号：US18794834
申请日：2024-08-05
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Mark W. Kelly , Caleb M. Schober , Tyler L. Graham
Abstract: A power tool including a motor configured to rotatably drive an output shaft, a variable motor speed control input, a motor speed limit input, and a motor controller. The motor controller includes an electronic processor and a memory configured to store instructions. When executed by the motor controller, the instructions configure the motor controller to detect a motor speed limit from a setting of the motor speed limit input, and detect a variable speed control setting from the variable motor speed control input. The motor controller generates a motor speed control signal for driving the motor based on the detected motor speed limit and the detected variable motor speed control setting, and transmits the motor speed control signal to a motor driver circuit configured to drive the motor at a speed based on the motor speed control signal.
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公开(公告)号：US20230276731A1
公开(公告)日：2023-09-07
申请号：US18315757
申请日：2023-05-11
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Tyler L. Graham , Anthony J. Buxton , Benjamin F. Shaske , Adam N. Carter , Shane McCue , John L. Whealon , Christopher Shawn Bullington , Zachary Self
CPC classification number: A01D34/001 , F21S9/02 , F21Y2115/10
Abstract: A walk-behind mower has a mower deck, a plurality of wheels, a head, and a plurality of light sources. The wheels are rotatably coupled to the mower deck. The wheels move the walk-behind mower over a support surface in a forward direction and a rearward direction. The head is coupled to the mower deck. The head can store at least one battery pack. The light sources are coupled to at least one of the mower deck and the head. The light sources project light through a continuous illumination angle about the walk-behind mower. The illumination angle extends along an arc from the forward direction toward the rearward direction and is at least 90 degrees.
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公开(公告)号：US20230051663A1
公开(公告)日：2023-02-16
申请号：US17885457
申请日：2022-08-10
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Maxwell A. Casper , Shane McCue , Daniel R. Ertl , Caleb N. Hille , Adam A. Ostrowski , Benjamin F. Shaske , Tyler L. Graham , Christopher S. Bullington
Abstract: A walk-behind lawnmower includes a housing including a metal chassis, a handle coupled to the housing by support beams, a battery pack interface configured to receive a battery pack, a motor housed within the housing, a plurality of wheels attached to the housing, one or more cutting blades configured to be driven by the motor, and a skirt coupled to the metal chassis of the housing. The skirt is configured to provide a conductive path to discharge an electrostatic charge accumulated on the metal chassis.
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