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公开(公告)号：US20230207924A1
公开(公告)日：2023-06-29
申请号：US18117753
申请日：2023-03-06
发明人： Jeff Zeiler , Christopher Krajewski , Kyle Harvey , Ryan Jaskowiak , Nicholas Zeidler , Mark Noller , Todd Johnson
IPC分类号： H01M10/655 , H01M10/613 , B60L50/64 , B60L58/22 , B60L53/80 , B60L58/26 , H02J7/00 , H01M50/256 , H01M10/46 , H01M10/48 , H01M50/204
CPC分类号： H01M10/655 , H01M10/613 , B60L50/64 , B60L58/22 , B60L53/80 , B60L58/26 , H02J7/0048 , H01M50/256 , H01M10/46 , H01M10/482 , H02J7/0013 , H02J7/0045 , H01M50/204 , H01M2220/20
摘要： A battery pack includes a housing defining an upper portion and a lower portion, a first protector portion coupled to a first corner of the housing, a second protector portion coupled to a second corner of the housing, a plurality of battery cells disposed within the housing, and a mating feature including a plurality of ports electrically connected to the plurality of battery cells and structured to supply power from the plurality of battery cells through the ports.
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公开(公告)号：US11817731B2
公开(公告)日：2023-11-14
申请号：US17284045
申请日：2019-10-11
发明人： Jeffrey Zeiler , Christopher Krajewski , Kyle Harvey , Ryan S. Jaskowiak , Nicholas Zeidler , Mark Noller , Todd Johnson
IPC分类号： H02J7/00 , H01M50/244 , H01M50/256 , H01M50/204 , H01M10/42 , H01M10/46 , H01M10/48 , B60L53/80 , B25F5/00
CPC分类号： H02J7/0045 , H01M10/425 , H01M10/46 , H01M10/482 , H01M50/204 , H01M50/244 , H01M50/256 , H02J7/0013 , H02J7/00036 , H02J7/0048 , B25F5/00 , B60L53/80 , B60L2200/40 , H01M2010/4271 , H01M2010/4278
摘要： A battery assembly includes a housing having a handle, rechargeable battery cells disposed within the housing, and a mating feature configured to selectively connect the battery assembly with a receptacle of at least one of a power equipment and a charging station. The mating feature includes a connector having at least two electrical ports electrically connected to the battery cells, and a data port configured to provide data communication between the battery assembly and at least one of a power equipment and a charging station. The mating feature also protrudes away from a side portion of the housing.
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公开(公告)号：US11626642B2
公开(公告)日：2023-04-11
申请号：US17051486
申请日：2019-05-02
发明人： Jeff Zeiler , Christopher Krajewski , Kyle Harvey , Ryan Jaskowiak , Nicholas Zeidler , Mark Noller , Todd Johnson
IPC分类号： H01M50/20 , H01M10/613 , H01M10/655 , B60L50/64 , B60L58/22 , B60L53/80 , B60L58/26 , H02J7/00 , H01M50/256 , H01M10/46 , H01M10/48
摘要： A battery assembly including a battery pack having a battery pack housing, an upper modular housing portion coupled to the battery pack housing positioned at a first end of the battery pack housing, a lower modular housing portion coupled to the battery pack housing positioned at a second end of the battery pack housing, and a handle formed as part of the upper modular housing portion. The battery assembly further includes multiple battery cells disposed within the battery pack housing, a mating feature including multiple ports electrically connected to the multiple battery cells and structured to supply power from the multiple battery cells through the ports and is structured to selectively connect the battery assembly with a receptacle of at least one of a piece of power equipment and a charging station. The mating feature is located on the first modular housing portion.
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公开(公告)号：US20220061212A1
公开(公告)日：2022-03-03
申请号：US17524027
申请日：2021-11-11
发明人： Jeffrey M. Zeiler , Ryan T. Hahn , Kyle Harvey , Todd Johnson , Robert Pjevach , Jacob Schmalz , Peter D. Shears , Nicholas Zeidler
摘要： An autonomous lawn mower includes removable batteries, one or more electric motors, a cutting blade, one or more wheels, an angle sensor, and a controller. The cutting blade is driven by one of the electric motors. The wheels are driven by one of the electric motors. The controller is configured to allow the lawn mower to perform a grass cutting function at a jobsite without human interaction. The controller is configured to determine whether a roll angle is greater than a first predefined amount using data from the angle sensor. In response to determining the roll angle is greater than the first predefined amount, the controller is configured to stop operation of one of the one or more electric motors configured to provide rotational drive power to the cutting blade.
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公开(公告)号：US20210057694A1
公开(公告)日：2021-02-25
申请号：US17051486
申请日：2019-05-02
发明人： Jeff Zeiler , Christopher Krajewski , Kyle Harvey , Ryan Jaskowiak , Nicholas Zeidler , Mark Noller , Todd Johnson
IPC分类号： H01M2/10 , H01M10/613 , H01M10/655 , H01M10/48 , H01M10/46 , H02J7/00 , B60L50/64 , B60L53/80 , B60L58/22 , B60L58/26
摘要： A battery assembly including a battery pack having a battery pack housing, an upper modular housing portion coupled to the battery pack housing positioned at a first end of the battery pack housing, a lower modular housing portion coupled to the battery pack housing positioned at a second end of the battery pack housing, and a handle formed as part of the upper modular housing portion. The battery assembly further includes multiple battery cells disposed within the battery pack housing, a mating feature including multiple ports electrically connected to the multiple battery cells and structured to supply power from the multiple battery cells through the ports and is structured to selectively connect the battery assembly with a receptacle of at least one of a piece of power equipment and a charging station. The mating feature is located on the first modular housing portion.
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公开(公告)号：US20240081163A1
公开(公告)日：2024-03-14
申请号：US18517729
申请日：2023-11-22
发明人： Kyle Harvey , Ryan Jaskowiak , Matthew S. Zurawski
IPC分类号： A01B45/02 , A01D34/47 , A01D43/063 , A01D43/14 , B25G3/38
CPC分类号： A01B45/026 , A01D34/475 , A01D43/063 , A01D43/14 , B25G3/38 , A01D2101/00
摘要： A method of stacking dethatchers includes pivoting an upper portion of a handle on a first dethatcher toward a front end of a frame on the first dethatcher, upon pivoting the upper portion of the handle toward the front end of the frame, exposing a rear support point defined by a lower portion of the handle, and stacking a second dethatcher on the first dethatcher so that the second dethatcher is supported on the rear support point defined by the lower portion of the handle and a front support point defined by the upper portion of the handle.
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公开(公告)号：US20230270037A1
公开(公告)日：2023-08-31
申请号：US18195228
申请日：2023-05-09
发明人： Kyle Harvey , Thomas Burkard , Peter Lucier , Stephen Longmeyer
CPC分类号： A01B45/026 , A01B75/00 , A01B45/023
摘要： A stand-on aerator includes a chassis, an operator platform extending from a rear portion of the chassis, an aerator assembly coupled to the chassis and having a plurality of reciprocating tines configured to extend from and retract into the aerator assembly, and an object detection sensor. At least a portion of the plurality of reciprocating tines are configured to retract in response to the object detection sensor detecting an object in a path of the aerator assembly.
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18.发明授权公开(公告)号：US11708947B2
公开(公告)日：2023-07-25
申请号：US17573779
申请日：2022-01-12
发明人： Kyle Harvey , Nicholas Zeidler
IPC分类号： F21L4/04 , F21L14/04 , F21V21/06 , F21V21/14 , F21V21/26 , H02M7/44 , F21V21/22 , H05B47/10 , F21W131/10 , F21V21/40
CPC分类号： F21L4/04 , F21L14/04 , F21V21/06 , F21V21/145 , F21V21/22 , F21V21/26 , H02M7/44 , H05B47/10 , F21V21/40 , F21W2131/1005
摘要： One embodiment of the invention relates to a light tower. The light tower includes a base, an extendible mast coupled to the base, a light assembly coupled to the extendible mast and electrically coupled to the battery pack, and an inverter configured to receive and convert a direct current power from the battery pack into an alternating current power. The extendible mast is configured to move between a lowered position and a raised position.
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公开(公告)号：US11690315B2
公开(公告)日：2023-07-04
申请号：US17524027
申请日：2021-11-11
发明人： Jeffrey M. Zeiler , Ryan T. Hahn , Kyle Harvey , Todd Johnson , Robert Pjevach , Jacob Schmalz , Peter D. Shears , Nicholas Zeidler
CPC分类号： A01D34/008 , B65G67/02 , G05D1/0027 , G05D1/0088 , G05D1/0287 , G05D2201/0208
摘要： An autonomous lawn mower includes removable batteries, one or more electric motors, a cutting blade, one or more wheels, an angle sensor, and a controller. The cutting blade is driven by one of the electric motors. The wheels are driven by one of the electric motors. The controller is configured to allow the lawn mower to perform a grass cutting function at a jobsite without human interaction. The controller is configured to determine whether a roll angle is greater than a first predefined amount using data from the angle sensor. In response to determining the roll angle is greater than the first predefined amount, the controller is configured to stop operation of one of the one or more electric motors configured to provide rotational drive power to the cutting blade.
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公开(公告)号：US11006572B2
公开(公告)日：2021-05-18
申请号：US16825810
申请日：2020-03-20
发明人： Kyle Harvey , Ryan Jaskowiak , Matthew S. Zurawski
IPC分类号： A01D34/47 , A01D43/14 , A01D43/063 , A01D101/00
摘要： A dethatcher includes a frame having front and rear ends, a cover coupled to the frame and configured to selectively move between an open position and a closed position, a handle extending from the frame, multiple wheels coupled to the frame, a cutting reel housed in the frame, and an engine for powering a drive mechanism of the shaft. The cutting reel includes a shaft having a first end and a second end, at least one cutting mechanism located between the first end and the second end of the shaft, and the drive mechanism for powering the shaft. When the cover is in the open position, a user may access the cutting reel from a top end of the frame.
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