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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
发明人： Tyler L. Graham , Anthony J. Buxton , Benjamin F. Shaske , Adam N. Carter , Shane McCue , John L. Whealon , Christopher Shawn Bullington , Zachary Self
IPC分类号： A01D34/00 , A01D101/00 , F21S9/02 , F21Y115/10
CPC分类号： A01D34/001 , F21S9/02 , A01D2101/00 , F21Y2115/10
摘要： 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：US20230276731A1
公开(公告)日：2023-09-07
申请号：US18315757
申请日：2023-05-11
发明人： Tyler L. Graham , Anthony J. Buxton , Benjamin F. Shaske , Adam N. Carter , Shane McCue , John L. Whealon , Christopher Shawn Bullington , Zachary Self
CPC分类号： A01D34/001 , F21S9/02 , F21Y2115/10
摘要： 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：US20230049265A1
公开(公告)日：2023-02-16
申请号：US17884743
申请日：2022-08-10
IPC分类号： A01D34/68 , A01D34/78 , A01D34/81 , H01M50/249 , H01M50/204 , H01M50/51
摘要： A walk-behind lawnmower including a deck including a shroud, a front end portion, and a plurality of ribs coupled to the front end portion and defining a contact plane, a first motor, a rechargeable battery, and a blade rotatably driven by the first motor about a rotational axis, the blade having a tip defining a blade circle about the rotational axis. A radially inner surface of the shroud is disposed a first distance from a nearest point of the blade circle, the first distance being between 0.12 inches and 0.38 inches, a radially outer surface of the shroud is disposed a second distance from a nearest point of the blade circle, the second distance being between 0.5 inches and 0.75 inches, and the contact plane is disposed a third distance from a nearest point of the blade circle, the third distance being between 1.75 inches and 2.75 inches.
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公开(公告)号：US20220410425A1
公开(公告)日：2022-12-29
申请号：US17901143
申请日：2022-09-01
摘要： A handheld cutting tool includes a housing including a motor housing portion, a drive housing portion, and a handle portion extending from one of the motor housing portion or the drive housing portion. A motor is located in the motor housing portion. A driven gear is coupled to the motor for receiving torque therefrom. A first guard extends between the handle portion and one of the drive housing portion or the motor housing portion, and a second guard extends between the drive housing portion and one of the handle portion and the motor housing portion. A guide bar extends from the drive housing portion at an angle offset relative to the handle portion and the first and second guards. A chain is supported on the guide bar, and a battery pack is removably coupled to a bottom part of the handle portion.
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公开(公告)号：US11472058B2
公开(公告)日：2022-10-18
申请号：US17104783
申请日：2020-11-25
摘要： A handheld cutting tool includes a motor, a driven gear coupled to the motor for receiving torque therefrom and a sprocket coupled for co-rotation with the driven gear, a handle guard extending from handle portion, a chain supported on a guide bar and engaged with the sprocket such that rotation of the sprocket moves the chain along the guide bar, and a battery pack removably coupled to an end of the handle portion. The handle guard includes a support face configured to support the handheld cutting tool on a horizontal support surface, and the battery pack includes a foot portion. A center of gravity of the handheld cutting tool is located above the foot portion and permits balancing of the handheld cutting tool in an upright position on only the foot portion.
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公开(公告)号：US20240123649A1
公开(公告)日：2024-04-18
申请号：US18392142
申请日：2023-12-21
CPC分类号： B27B17/0008 , B27B17/02 , B27B17/086 , B27B17/12
摘要： A handheld cutting tool includes a motor, a driven gear coupled to the motor and a sprocket coupled for co-rotation with the driven gear, a housing, a guide bar extending from the housing, a chain supported on the guide bar and engaged with the sprocket such that rotation of the sprocket moves the chain along the guide bar, and a battery pack removably coupled to the housing, the battery pack including a foot portion defining a base plane. The center of gravity of the handheld cutting tool is located above the foot portion when the handheld cutting tool is stood upright on the foot portion, thus permitting the handheld cutting tool to balance only on the foot portion of the battery pack.
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公开(公告)号：US20240077277A1
公开(公告)日：2024-03-07
申请号：US18460032
申请日：2023-09-01
发明人： Drake J. Schlosser , Luke A. Meyer , Michael Steven Van Dyke , Anthony J. Buxton , Jacob M. Teitler , Shane L. McCue , Daniel D. Crane , Seamus Joseph Doyle Herson
IPC分类号： F41B11/80 , F41B11/62 , F41B11/71 , F41B11/723 , F42B12/68
CPC分类号： F41B11/80 , F41B11/62 , F41B11/71 , F41B11/723 , F42B12/68
摘要： A line launcher includes a launcher body extending along a longitudinal axis between a rear end and a front end. The line launcher further includes a handle, a trigger, and a removable battery. The line launcher further includes a compressed gas charge assembly. The line launcher further includes an elongated barrel coupled to the body at the front end. The line launcher further includes a throwline assembly, the throwline assembly including a projectile and a throwline, the projectile insertable into and ejectable from the elongated barrel.
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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
发明人： Tyler L. Graham , Anthony J. Buxton , Benjamin F. Shaske , Adam N. Carter , Shane McCue , John L. Whealon , Christopher Shawn Bullington , Zachary Self
IPC分类号： A01D34/00 , F21S9/02 , F21Y115/10 , A01D101/00
CPC分类号： A01D34/001 , F21S9/02 , A01D2101/00 , F21Y2115/10
摘要： 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：US20230049230A1
公开(公告)日：2023-02-16
申请号：US17884750
申请日：2022-08-10
发明人： Tyler L. Graham , Joshua D. Widder , Daniel R. Ertl , Benjamin F. Shaske , Christopher Shawn Bullington , Anthony J. Buxton , John L. Whealon
摘要： 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：US12035653B2
公开(公告)日：2024-07-16
申请号：US18315757
申请日：2023-05-11
发明人： Tyler L. Graham , Anthony J. Buxton , Benjamin F. Shaske , Adam N. Carter , Shane McCue , John L. Whealon , Christopher Shawn Bullington , Zachary Self
IPC分类号： A01D34/00 , F21S9/02 , A01D101/00 , F21Y115/10
CPC分类号： A01D34/001 , F21S9/02 , A01D2101/00 , F21Y2115/10
摘要： 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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