Patents Assigned to Milwaukee Electric Tool Corporation
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Patent number: 12186928Abstract: A cutter, such as a tubing cutter or a swing cutter. The cutter includes a cutting wheel; a roller; a housing assembly including a first housing portion supporting the cutting wheel and a second housing portion supporting the roller; a shaft connecting the housing portions, rotation of the shaft causing relative movement of the housing portions along a shaft axis; and a knob connected to the shaft and engageable by a user to rotate the shaft, the knob having, in a plane perpendicular to the shaft axis, a non-symmetrical shape defined by opposite circular sector portions and opposite lever portions, each lever portion being engageable by a user to apply a force to the knob in a direction of rotation. In a specific embodiment, the cutter includes a shaft with a radial shoulder preventing movement of the shaft from the cavity through an opening in the housing portion.Type: GrantFiled: April 13, 2021Date of Patent: January 7, 2025Assignee: Milwaukee Electric Tool CorporationInventors: Steven W. Hyma, Matthew W. Naiva, Chen Jian Fan
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Patent number: 12186877Abstract: Power tool methods and systems are provided for controlling an operating mode of the power tool. A power tool includes a housing having a handle portion and a top portion. An input control device is located on the top portion of the housing for changing an operational mode of the power tool. The plurality of operational modes include at least a forward mode and a reverse mode. A controller includes an electronic processor and a memory storing instructions that when executed by the electronic processor configure the controller to receive a mode signal from the input control device indicating the selected one of the plurality of operational modes and operate the motor responsive to the mode signal.Type: GrantFiled: November 10, 2023Date of Patent: January 7, 2025Assignee: Milwaukee Electric Tool CorporationInventor: Nathan T. Larsen
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Patent number: 12187491Abstract: A storage container with various aspects is described herein. The storage container may have cleats or cleat receptacles to interact with other storage containers and/or accessories. The storage container may also include rails for attachment of various accessories. Some versions of the storage container may further include telescopic uprights connected to a handle. Many of the versions of the storage containers may further include wheels for transporting the storage containers and their contents.Type: GrantFiled: April 11, 2024Date of Patent: January 7, 2025Assignees: Milwaukee Electric Tool Corporation, Keter Plastic LTDInventors: Grant T. Squiers, Matthew Vargo, Matthew W. Naiva, George Barton, Christopher S. Hoppe, Scott Earl McKinster, Aaron S. Blumenthal, Michael Stearns, Michael John Caelwaerts, Aaron M. Williams, Samuel A. Gould, Steven W. Hyma, Jason D. Thurner, Yaron Brunner
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Patent number: 12191710Abstract: An electric motor assembly includes a circuit board, a rotor assembly, and a stator assembly having a first end coupled to the circuit board and a second end opposite the first end. The stator assembly also includes an annular stator body having a plurality of inwardly projecting teeth. The stator assembly further includes windings wrapped about the stator body to form a plurality of coils. The stator assembly also includes a terminal coupled to an outer periphery of the stator body and extending longitudinally between the first end and the second end. The terminal is coupled to the circuit board at the first end and is coupled to the windings at the second end to electrically connect the windings to the circuit board. The terminal is molded to an attachment member, and the attachment member is molded to the outer periphery of the stator body.Type: GrantFiled: August 7, 2023Date of Patent: January 7, 2025Assignee: MILWAUKEE ELECTRIC TOOL CORPORATIONInventors: Andrew T. Beyerl, Derek J. Schwab, Samantha L. Billetdeaux, Kyle Greunke, Hans T. Banholzer, Carmen J. Castanos
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Patent number: 12186864Abstract: An extension adapter includes a body, a collar, and a gasket. The body includes a front portion, a rear portion, and a flange separating the front portion from the rear portion. The front portion has a larger diameter than the rear portion. The body also includes an inner surface that defines a bore configured to receive a tool bit. The collar is moveable along the rear portion of the body between an unlocked position in which the tool bit is removable from the bore and a locked position in which the tool bit is secured to the body. The gasket is coupled to the rear portion of the body and abutting the flange. The gasket is compressed between the flange and the collar when the collar is in the locked position to block dust and debris from entering the bore.Type: GrantFiled: September 1, 2023Date of Patent: January 7, 2025Assignee: MILWAUKEE ELECTRIC TOOL CORPORATIONInventor: Max R. Sawa
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Patent number: 12178274Abstract: Various embodiments of an accessory bracket for attaching accessories to protective equipment are shown. The accessory bracket includes a mounting bracket body, a center tab, and one or more cam levers that allow for secure attachment to protective equipment. The accessory bracket is designed to improve attachment and retention of accessories to protective equipment.Type: GrantFiled: December 8, 2022Date of Patent: December 31, 2024Assignee: Milwaukee Electric Tool CorporationInventors: Samuel L. Lombardi, Todd Andrew Zeilinger
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Patent number: 12179318Abstract: A power tool includes a main housing having a pair of clamshells, each of which has a mating face and a blind bore within the mating face. The power tool further includes a motor having a front bearing retainer, a plurality of fasteners configured to secure the front bearing retainer within the main housing, and a pin received within the blind bores of the respective clamshells, such that each of the clamshells is inhibited from moving with respect to the other clamshell. The power tool further includes an output assembly having an anvil with an output member configured to engage a socket and a pawl that is moveable between a first position in which the pawl is operatively coupled to drive the anvil in a first direction and a second position in which the pawl is operatively coupled to drive the anvil in a second direction.Type: GrantFiled: September 16, 2021Date of Patent: December 31, 2024Assignee: MILWAUKEE ELECTRIC TOOL CORPORATIONInventors: Hans T. Banholzer, Caleb R. Bahr, Caleb M. Schober
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Patent number: 12179325Abstract: A powered fastener driver includes a housing, a nosepiece extending from the housing, a driver blade movable within the nosepiece between a ready position and a driven position the driver blade comprising a plurality of drive teeth on a first side of the driver blade and a plurality of locking projections on a second side of the driver blade, a piston coupled to the driver blade for movement therewith, a driver cylinder within which the piston is movable, a storage chamber cylinder containing pressurized gas therein and in fluid communication with the driver cylinder, a first end of the driver cylinder being affixed to a corresponding first end of the storage chamber cylinder, and a latch actuator assembly adjacent the driver blade, wherein the latch actuator assembly includes a latch to engage one of the plurality of locking projections to prevent the driver blade from moving toward the driven position.Type: GrantFiled: February 16, 2023Date of Patent: December 31, 2024Assignee: MILWAUKEE ELECTRIC TOOL CORPORATIONInventors: Mitchell T. Neuhoff, Mark C. Hughes, Jacob N. Zimmerman, Ivan N. Zozulya, Travis W. Leathrum, Troy C. Thorson, Michael B. Koeppel, Bradley S. Houskamp, Lokeshwaran Rajendran, Mitchell A. Ellena, David C. Graf, Caleb M. Schober
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Patent number: 12179331Abstract: Kickback control methods for power tools. One power tool includes a movement sensor configured to measure an angular velocity of the housing of the power tool about the rotational axis. The power tool includes an electronic processor coupled to the switching network and the movement sensor and configured to implement kickback control of the power tool. To implement the kickback control, the electronic processor is configured to control the switching network to drive the brushless DC motor, receive measurements of the angular velocity of the housing of the power tool from the movement sensor, determine that a plurality of the measurements of the angular velocity of the housing of the power tool exceed a rotation speed threshold, and control the switching network to cease driving of the brushless DC motor in response to determining that the plurality of the measurements of the angular velocity exceed the rotation speed threshold.Type: GrantFiled: April 4, 2023Date of Patent: December 31, 2024Assignee: Milwaukee Electric Tool CorporationInventors: Jonathan E. Abbott, Timothy R. Obermann, John S. Dey, IV, Benjamin R. Suhr, Richard A. Ryer, Maxwell L. Merget, Douglas R. Fieldbinder
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Patent number: 12179378Abstract: An oscillating power tool includes a housing, a motor, a tool holder driven oscillatingly, a flange threadedly coupled to a plunger, and a lever pivotable between a clamping position and a release position. The flange is configured to be movable in an axial direction. The flange is configured to clamp the output element onto the tool holder in the clamping position and configured to be displaced a first distance from the tool holder in the release position. The lever includes a cam surface including a substantially flat surface configured to engage the plunger in the release position. In the release position, a gap is disposed between the lever and the housing to allow the lever to be rotated past the release position. The lever is configured to displace the flange a second distance from the tool holder, larger than the first distance, when rotated past the release position.Type: GrantFiled: June 20, 2023Date of Patent: December 31, 2024Assignee: Milwaukee Electric Tool CorporationInventors: Troy C. Thorson, Jeffrey M. Wackwitz, Emily Doberstein, James Wekwert
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Patent number: 12179332Abstract: Systems and methods for reducing vibration in power tool. One system includes a power tool that includes a housing and a motor. The power tool further includes a magnetically susceptible fluid located within the housing. The power tool further includes an inductor configured to introduce a magnetic field to the magnetically susceptible fluid. The power tool further includes a sensor configured to indicate an amount of vibration experienced by the power tool. The power tool further includes an electronic processor coupled to the sensor and to the inductor. The electronic processor is configured to receive a user-selected sensitivity level for vibration control, to receive an input signal from the sensor indicating the amount of vibration, to generate a control signal based on the input signal, and to provide the control signal to the inductor to control the magnetic field.Type: GrantFiled: April 16, 2021Date of Patent: December 31, 2024Assignee: Milwaukee Electric Tool CorporationInventors: John S. Dey, IV, Jacob P. Schneider, Matthew J. Mergener
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Patent number: 12181309Abstract: Various laser level systems that provide for automatic alignment between a laser level and a detector are shown. In one example, a laser level system processes a detected laser to determine an orientation of a detector with respect to the laser level. In another example, a laser level system processes a detected laser to determine a distance between the laser and the detector.Type: GrantFiled: April 11, 2022Date of Patent: December 31, 2024Assignee: Milwaukee Electric Tool CorporationInventors: Dennis Y. Wong, Gareth J. Mueckl
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Patent number: 12180986Abstract: A staple includes a crown section having diamond shaped with a first curve, a second curve, and a third curve representing three points of a diamond. The crown section having opposite ends. A pair of leg sections extend from the opposite ends of the crown section.Type: GrantFiled: August 4, 2023Date of Patent: December 31, 2024Assignee: MILWAUKEE ELECTRIC TOOL CORPORATIONInventors: David S. Koper, Nathan Bandy, Andrew R. Wyler
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Patent number: 12179326Abstract: A powered fastener driver includes a driver blade movable from a top-dead-center (TDC) position to a bottom-dead-center (BDC) position for driving a fastener into a workpiece and a drive unit for providing torque to move the driver blade from the BDC position toward the TDC position. A kickout arrangement is at least partially defined by an outer surface on one of a torque output member and a torque input member and an aperture formed in the other of the torque output member and the torque input member in which the outer surface is received. The kickout arrangement configured to permit limited rotation of the torque output member relative to the torque input member between a first position and a second position.Type: GrantFiled: February 4, 2022Date of Patent: December 31, 2024Assignee: MILWAUKEE ELECTRIC TOOL CORPORATIONInventors: David A. Bierdeman, Troy C. Thorson, Jacob P. Schneider, Mackenzie J. Nick, Nathan Bandy, Travis W. Leathrum, Mitchell T. Neuhoff, Mark C. Hughes, David C. Graf, Marcus Wechselberger, Leonard F. Mikat-Stevens, Jacob N. Zimmerman, Jason M. Julius, Rosalie C. Phillips, Beth E. Cholst
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Patent number: 12181274Abstract: A tape measure including an elongate tape blade is shown. The tape measure includes a relatively short protective polymer film coupled to an end of the tape blade adjacent to the hook end of the tape blade.Type: GrantFiled: December 30, 2022Date of Patent: December 31, 2024Assignee: Milwaukee Electric Tool CorporationInventors: Abhijeet A. Khangar, Collin D. Roesser
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Patent number: 12176744Abstract: A battery charger usable with rechargeable battery. The battery charger includes a housing and a handle. The housing includes a connection rail. The connection rail slidably interfaces with the rechargeable battery. The connection rail extends parallel to a plane. The handle is movably coupled to the housing. The handle can be positioned in at least a first position and a and a second position. In the first position, at least a portion of the handle intersects with the plane. In the second position, the plane is not obstructed by the handle.Type: GrantFiled: November 22, 2021Date of Patent: December 24, 2024Assignee: Milwaukee Electric Tool CorporationInventors: Joel D. Snyder, Casey L. Bonath
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Patent number: 12172293Abstract: A storage rack for storing tools, such as pliers with open-biased handles, is provided. The pliers storage rack includes a support base and a plurality of pliers support structures coupled to the support base. Each of the plurality of pliers support structures define an open support region. A pair of pliers is supported by each of the plurality of pliers support structures. Each pair of pliers includes a pair of handles that are biased toward an open position and a pair of jaws opposite the pair of handles. The pair of handles engaged within the open support region in a position in which the pair of jaws of the pair of pliers extend out of a first end of the open support region and the pair of handles of the pair of pliers extend out of a second end of the open support region.Type: GrantFiled: December 15, 2022Date of Patent: December 24, 2024Assignee: Milwaukee Electric Tool CorporationInventors: Thomas J. Schneider, Logan C. Arlov
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Patent number: 12174011Abstract: A tape measure including an elongate tape blade is shown. The tape measure includes a protective bumper that extends below the tape opening. The bumper is shaped to allow the tape hook to pivot during drop or impact to reduce the impact force experienced by the tape hook.Type: GrantFiled: November 3, 2022Date of Patent: December 24, 2024Assignee: Milwaukee Electric Tool CorporationInventors: Devin W. Herritz, Patrick W. McCarthy
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Patent number: 12176495Abstract: A battery pack including a housing defining an aperture, a first battery cell within the housing, a second battery cell within the housing, and a switch. The first battery cell is electrically connected to a first terminal. The second battery cell is electrically connected to a second terminal. The switch is configured to be in a first position and a second position. The switch includes a user-interface, that may extend through the aperture, and a plate, located within the housing. The plate includes a conductive portion and a non-conductive portion. The conductive portion is configured to electrically connect the first terminal to the second terminal when the switch is in the first position. The non-conductive portion is configured to galvanically isolate the first terminal from the second terminal when the switch is in the second position.Type: GrantFiled: March 2, 2021Date of Patent: December 24, 2024Assignee: Milwaukee Electric Tool CorporationInventors: Kyle J. Radovich, Cameron R. Schulz
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Patent number: D1056660Type: GrantFiled: January 13, 2023Date of Patent: January 7, 2025Assignee: Milwaukee Electric Tool CorporationInventor: Tyler J. Smith