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公开(公告)号：US20240083717A1
公开(公告)日：2024-03-14
申请号：US18514797
申请日：2023-11-20
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Matthew Post , Isabel M. Lloyd , Gareth Mueckl , John S. Scott , Matthew N. Thurin , Timothy J. Campbell , Jonathan L. Lambert , James Wekwert
Abstract: A zero-gravity hoist system including a chain fall, a motor coupled to the chain fall and configured to drive the chain fall in one or more directions, a power supply configured to provide power to the motor, and a controller having one or more electronic processors. The one or more electronic processors are configured to measure a first force of a load in response to receiving an input, store the measured first force in a memory of the controller, measure a second force of the load, determine a difference between the second measured force and the first measured force, and adjust a height of the load based on determining that the second force differs from the first force by a predetermined threshold.
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公开(公告)号：US20230313978A1
公开(公告)日：2023-10-05
申请号：US17051232
申请日：2020-09-11
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Jason Isaacs , Benjamin D. Gall , Timothy J. Campbell , Duane W. Wenzel
IPC: F21V21/096 , F21V21/28 , F21V21/40 , F21L4/04 , H05B45/10
CPC classification number: F21V21/0965 , F21V21/28 , F21V21/406 , F21L4/04 , H05B45/10 , F21W2107/10
Abstract: A light assembly configured to be removably coupled to a ferromagnetic support surface includes a base with a magnetic coupling member, a battery coupled to the base, an arm pivotally coupled to the base, and a light head pivotally coupled to the arm such that a position of the light head relative to the base is adjustable. The light head includes a light-emitting element powered by the battery. The magnetic coupling member is configured to support the light assembly by magnetic attraction to the support surface.
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公开(公告)号：US20240324834A1
公开(公告)日：2024-10-03
申请号：US18622272
申请日：2024-03-29
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Nathan Beining , Benjamin M. Teske , Sameer Sahu , Ruslan Budnik , Nicole L. Fujimoto , Timothy J. Campbell , John Rymsza , Manas M. Mahaddalkar
CPC classification number: A47L9/1666 , A47L5/14 , A47L5/365 , A47L9/14 , A47L9/1608 , A47L9/165 , A47L9/1691 , A47L9/20 , B01D45/16 , B01D46/681 , B01D50/20 , B01D2279/55
Abstract: A vacuum pre-separation device for use with a vacuum assembly having a power head and a collection container. The pre-separation device including a housing defining a housing volume, where the housing includes a first connection interface configured to attach to the power head and a second connection interface configured to attach to the collection container, a cyclonic separator at least partially positioned within the housing volume, where the cyclonic separator includes a discharge port open to the second connection interface, and a feed passage configured to direct air into the cyclonic separator, where a first end of the feed passage is open to the first connection interface.
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公开(公告)号：US12092120B2
公开(公告)日：2024-09-17
申请号：US17693870
申请日：2022-03-14
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Christopher J. Metcalf , Israel Amador , Nathan P. Liepert , Christopher S. Spaulding , Alexander J. Goodman , Timothy J. Campbell
CPC classification number: F04D25/08 , F04D29/4226 , F04D29/601
Abstract: A fan assembly includes a fan housing including a shroud that at least partially defines an airflow chamber, a battery receptacle supported on the shroud, a first grille positioned adjacent a first end of the airflow chamber, a fan supported within the airflow chamber and rotatably coupled to one of the first grille or the shroud, and a motor supported on the other of the first grille or the shroud. The motor is operable to drive rotation of the fan and thereby generate airflow through the airflow chamber. The fan assembly further includes a base coupled to the fan housing. The base is operable to support the fan housing in multiple configurations to direct the airflow in multiple directions.
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公开(公告)号：US20240032750A1
公开(公告)日：2024-02-01
申请号：US18359039
申请日：2023-07-26
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Timothy J. Campbell , Austin F. de Veer , Adam M. Schroeder
CPC classification number: A47L9/127 , B01D46/0005 , B01D46/103 , B01D2279/55
Abstract: A prefilter for a filter of a vacuum device 1 includes a frame extending in an axial direction between first and second axial extents. The frame includes a base located at the first axial extent, a first cylindrical ring extending axially from the base toward the second axial extent, a plurality of ribs extending from the first cylindrical ring towards the second axial extent and defining openings between the ribs, and a second cylindrical ring portion positioned at the second axial extent of the frame. The prefilter also includes a mesh layer comprising a plurality of mesh openings, the mesh layer coupled to the frame and configured to cover the openings to prevent debris larger than a size of the mesh openings from passing therethrough. The prefilter also includes an engagement feature coupled to the frame and configured to engage the filter to fasten the frame to the filter.
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Patent Agency Ranking
公开(公告)号：US11851306B2
公开(公告)日：2023-12-26
申请号：US17155797
申请日：2021-01-22
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Matthew Post , Isabel M. Lloyd , Gareth Mueckl , John S. Scott , Matthew N. Thurin , Timothy J. Campbell
Abstract: A zero-gravity hoist system including a chain fall, a motor coupled to the chain fall and configured to drive the chain fall in one or more directions, a power supply configured to provide power to the motor, and a controller having one or more electronic processors. The one or more electronic processors are configured to measure a first force of a load in response to receiving an input, store the measured first force in a memory of the controller, measure a second force of the load, determine a difference between the second measured force and the first measured force, and adjust a height of the load based on determining that the second force differs from the first force by a predetermined threshold.
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公开(公告)号：US20250160587A1
公开(公告)日：2025-05-22
申请号：US18936139
申请日：2024-11-04
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Bradford A. Gill , Manas M. Mahaddalkar , Richard M. Schieber , Seamus J. Herson , Eden Peterson , Timothy J. Campbell , Adam M. Schroeder , Austin F. de Veer
Abstract: A cleaning apparatus includes a cart having a base movable along a ground surface and a vacuum assembly removably receivable on the base. The vacuum assembly includes a power head, a collection container, and a suction inlet through which dust and debris is configured to be drawn via the power head into the collection container. The cleaning apparatus also includes a cleaning head coupled to the cart separate from the vacuum assembly such that the vacuum assembly is separable from the cleaning head when removed from the cart, the cleaning head configured to engage the ground surface and the dust and debris located thereon. The cleaning apparatus also includes a nozzle mounted at the cleaning head, the nozzle coupled to the suction inlet of the vacuum assembly and providing a suction path between the cleaning head into the collection container of the vacuum assembly.
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公开(公告)号：US20250031926A1
公开(公告)日：2025-01-30
申请号：US18782919
申请日：2024-07-24
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Manas M. Mahaddalkar , Timothy J. Campbell , Richard M. Schieber , Bradford A. Gill , David Chikowski , Benjamin Teske
Abstract: A vacuum cleaner including a top housing, a base, a suction source configured to generate a suction airflow, a tank positioned between the top housing and the base, and an actuator. The tank is configured to receive debris via the suction airflow. The tank includes an opening formed in an outer surface to the tank and a lid. The opening enables a user to provide debris directly into the tank, bypassing the suction airflow. The lid is moveable between a closed position where the lid fluidly seals the opening, and an open position where the opening fluidly connects an inner volume of the tank and a surrounding environment. The actuator is coupled to the tank and transitions the lid between the open position and the closed position.
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公开(公告)号：US20220290690A1
公开(公告)日：2022-09-15
申请号：US17694111
申请日：2022-03-14
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Christopher S. Spaulding , Alexander J. Goodman , Austin F. de Veer , Ellen M. Owens , Scott T. Moeller , John S. Scott , Timothy J. Campbell , Jules F. Miller , Christopher J. Metcalf
Abstract: A battery powered box-type fan assembly includes a fan housing that at least partially defines an airflow chamber, a plurality of fan blades positioned within the airflow chamber, a motor operable to rotate the plurality of fan blades, a battery receptacle positioned on the fan housing, the battery receptacle configured to receive a removable battery pack to power the motor, and a base coupled to the fan housing and configured to be placed on a support surface. The base elevates the fan housing above the support surface and is operable to support the fan housing in multiple configurations. The base also includes a stand pivotable relative to the fan housing between a collapsed position, in which the stand is flipped up toward the fan housing, and a deployed position, in which the stand extends away from the fan housing and is configured to contact the support surface.
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公开(公告)号：US20220290680A1
公开(公告)日：2022-09-15
申请号：US17693870
申请日：2022-03-14
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Christopher J. Metcalf , Israel Amador , Nathan P. Liepert , Christopher S. Spaulding , Alexander J. Goodman , Timothy J. Campbell
Abstract: A fan assembly includes a fan housing including a shroud that at least partially defines an airflow chamber, a battery receptacle supported on the shroud, a first grille positioned adjacent a first end of the airflow chamber, a fan supported within the airflow chamber and rotatably coupled to one of the first grille or the shroud, and a motor supported on the other of the first grille or the shroud. The motor is operable to drive rotation of the fan and thereby generate airflow through the airflow chamber. The fan assembly further includes a base coupled to the fan housing. The base is operable to support the fan housing in multiple configurations to direct the airflow in multiple directions.
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