Patents by Inventor Kwok Ting Mok
Kwok Ting Mok has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11833643Abstract: A pressing and driving mechanism adapted for use with an electric screwdriver, the pressing and driving mechanism including a housing, an output assembly connected to the housing for sliding movement relative to the housing, an anvil coupled to the output assembly for sliding movement therewith relative to the housing and configured to receive rotational impacts, a shuttle coupled to the output assembly for movement therewith relative to the housing, a terminal assembly connected to the shuttle and movable with the same, and a printed circuit board fixed relative to the housing and adapted to be in mechanical contact with the terminal assembly. The terminal assembly and the printed circuit board form a potentiometer with a resistance value that is variable in dependence upon a position of the terminal assembly relative to the printed circuit board.Type: GrantFiled: April 29, 2022Date of Patent: December 5, 2023Assignee: TECHTRONIC POWER TOOLS TECHNOLOGY LIMITEDInventor: Kwok Ting Mok
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Publication number: 20230361585Abstract: Embodiments provide a wall-mountable storage system. The wall-mountable storage system includes a first storage structure configured to mount to a wall, the first storage structure including a modular accessory interface and an alignment interface. The wall-mountable storage system also includes a modular accessory configured to engage with and be supported by the modular accessory interface. The first storage structure is configured to receive power from an external power source and output power to the modular accessory.Type: ApplicationFiled: May 2, 2023Publication date: November 9, 2023Inventors: Connor S. Irwin, Brianna E. Williams, Gabriel J. Sandoval, Tyler H. Knight, Raquel M. Rabago, Benjamin G. Politte, Ho Quynh Chau Duong, Jeffrey Groves, Frederick W. Bryan, J. Luke Jenkins, Nicolas J. Hanks, Kwok Ting Mok, Ying Chung Tse, Man Kit Mok
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Publication number: 20230001492Abstract: A chuck for use with a rotary power tool having an output spindle. The chuck includes a base and an inner sleeve threadedly coupled to the base. The inner sleeve has a central aperture. A collet is disposed within the central aperture of the inner sleeve and configured to be engaged by a portion of the inner sleeve to be tightened or untightened. The chuck further includes an outer sleeve surrounding the inner sleeve, and a detent member disposed between the inner sleeve and the outer sleeve. The detent member is coupled for co-rotation with the outer sleeve and configured to selectively transmit torque from the outer sleeve to the inner sleeve. When the collet is tightened, rotation of the outer sleeve causes axial displacement of the detent member relative to the inner sleeve as the outer sleeve and the detent member rotate relative to the inner sleeve.Type: ApplicationFiled: June 29, 2022Publication date: January 5, 2023Inventors: Jonathan Loftis, Kwok Ting Mok, Long Long Hu, Jia Ming Liao
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Publication number: 20220250215Abstract: A pressing and driving mechanism adapted for use with an electric screwdriver, the pressing and driving mechanism including a housing, an output assembly connected to the housing for sliding movement relative to the housing, an anvil coupled to the output assembly for sliding movement therewith relative to the housing and configured to receive rotational impacts, a shuttle coupled to the output assembly for movement therewith relative to the housing, a terminal assembly connected to the shuttle and movable with the same, and a printed circuit board fixed relative to the housing and adapted to be in mechanical contact with the terminal assembly. The terminal assembly and the printed circuit board form a potentiometer with a resistance value that is variable in dependence upon a position of the terminal assembly relative to the printed circuit board.Type: ApplicationFiled: April 29, 2022Publication date: August 11, 2022Inventor: Kwok Ting Mok
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Patent number: 11345002Abstract: A pressing and driving mechanism, adapted for use in an electric screwdriver, includes a housing, an output member connected to the housing and movable relative to the housing with user intervention, a first adjustment member connected to the output member and moving along with the latter, and a second adjustment member fixed relative to the housing. The second adjustment member is adapted to be in mechanical contact with the first adjustment member. The first adjustment member moves relative to the second adjustment member when the output member moves relative to the housing, whereby the pressing and driving mechanism actively or passively outputs a continuously changing signal. The present invention can realize the function of automatically changing the output torque/speed with the pressing depth when the electric screwdriver is pressed by the user toward the wall or other workpiece.Type: GrantFiled: October 14, 2019Date of Patent: May 31, 2022Assignee: Techtronic Cordless GPInventor: Kwok Ting Mok
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Patent number: 11325217Abstract: An accessory for an electric drill is disclosed as including a dust box for receiving abraded materials produced by an electric drill on a workpiece, the dust box including an internal cavity, a first longitudinal end with a first opening communicating with the internal cavity, an opposite second longitudinal end with a second opening communicating with the internal cavity, and a brush or a disc. When a drill bit of the electric drill is received into the internal cavity of the dust box through the second opening, the brush or disc is releasably engageable with the drill bit for simultaneous rotational movement about a longitudinal axis of the drill bit.Type: GrantFiled: February 6, 2019Date of Patent: May 10, 2022Assignee: Techtronic Power Tools Technology LimitedInventors: Tsz Kin Wong, Kwok Ting Mok
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Publication number: 20210237223Abstract: A power tool includes a generally elongate tool housing defining a longitudinal axis parallel with the length of the tool housing, a work tip located at a first end of the tool housing for supporting a work member, and a power source interface located at a second end of the tool housing for supporting a removable power source. The tool housing includes an elongate handle-shaped grip region between the work tip and power source interface, and generally parallel to the longitudinal axis, and a drive region that substantially encloses a motor separately from the handle-shaped grip region. The motor is located between the handle-shaped grip region and the work tip.Type: ApplicationFiled: July 30, 2018Publication date: August 5, 2021Inventors: Kwok Ting MOK, Zhi Qiang YE
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Publication number: 20200180133Abstract: An oscillating power tool (10) including a main body (14) housing a motor (22) and a drive mechanism (58) operatively coupled to the motor (22). The drive mechanism (58) includes a shaft (66) that is selectively driven in a first rotational direction (194) and in a second rotational direction (206) opposite to the first rotational direction (194). The oscillating power tool (10) further includes an output mechanism (60) operatively coupled to the drive mechanism (58), and the drive mechanism (58) converts rotation of the shaft (66) into oscillation of the output mechanism (60).Type: ApplicationFiled: January 10, 2017Publication date: June 11, 2020Inventors: Wai Tong CHAN, Kwok Ting MOK
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Publication number: 20200139521Abstract: A pressing and driving mechanism, adapted for use in an electric screwdriver, includes a housing, an output member connected to the housing and movable relative to the housing with user intervention, a first adjustment member connected to the output member and moving along with the latter, and a second adjustment member fixed relative to the housing. The second adjustment member is adapted to be in mechanical contact with the first adjustment member. The first adjustment member moves relative to the second adjustment member when the output member moves relative to the housing, whereby the pressing and driving mechanism actively or passively outputs a continuously changing signal. The present invention can realize the function of automatically changing the output torque/speed with the pressing depth when the electric screwdriver is pressed by the user toward the wall or other workpiece.Type: ApplicationFiled: October 14, 2019Publication date: May 7, 2020Inventor: Kwok Ting MOK
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Publication number: 20200061797Abstract: A plunge circular saw, including a cutting body and a substrate pivotally connected to the cutting body. The cutting body contains a housing; at least one handle provided on the housing; a motor received within the housing; a circular saw blade mechanically connected to the motor; a battery pack electrically connected to the motor, and a hinge for pivotally connecting the cutting body to the substrate. The battery pack is detachably mounted to a trailing end of the cutting body. The cutting body is pivotable relative to the substrate by the hinge and movable between a cutting position and a parking position. The hinge is disposed at a position between the motor or the circular saw blade and the battery pack. The circular saw provided by the present invention improves the overall parallelism of the circular saw by changing the position of the hinge and gravity distribution thereof, thereby allowing the user to cut the workpiece more easily and accurately.Type: ApplicationFiled: August 21, 2019Publication date: February 27, 2020Inventors: Kwok Ting MOK, Zhi Qiang YE
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Patent number: 10328541Abstract: An accessory (100, 200, 600, 700) for an electric drill (112, 612) is disclosed as including a dust box (118, 218, 618, 702) for receiving abraded materials produced by an electric drill on a workpiece, the dust box including an internal cavity, a first longitudinal end (116, 216, 616) with a first opening (130a, 632a) communicating with the internal cavity, an opposite second longitudinal end with a second opening (120a, 618a) communicating with the internal cavity, and a brush (128) or a disc (628), and when a drill bit (114, 614) of the electric drill is received into the internal cavity of the dust box through the second opening, the brush or disc is releasably engageable with the drill bit for simultaneous rotational movement about a longitudinal axis of the drill bit.Type: GrantFiled: April 8, 2014Date of Patent: June 25, 2019Assignee: TECHTRONIC POWER TOOLS TECHNOLOGY LIMITEDInventors: Tsz Kin Wong, Kwok Ting Mok
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Publication number: 20190168348Abstract: An accessory for an electric drill is disclosed as including a dust box for receiving abraded materials produced by an electric drill on a workpiece, the dust box including an internal cavity, a first longitudinal end with a first opening communicating with the internal cavity, an opposite second longitudinal end with a second opening communicating with the internal cavity, and a brush or a disc. When a drill bit of the electric drill is received into the internal cavity of the dust box through the second opening, the brush or disc is releasably engageable with the drill bit for simultaneous rotational movement about a longitudinal axis of the drill bit.Type: ApplicationFiled: February 6, 2019Publication date: June 6, 2019Inventors: Tsz Kin WONG, Kwok Ting MOK
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Publication number: 20170259348Abstract: An oscillating power tool having a motor, a base flange driven about an output axis by the motor, and an accessory shaft movable relative to the base flange between a clamping position and a release position. A clamping flange is pivotably coupled to the accessory shaft for clamping an accessory in cooperation with the base flange.Type: ApplicationFiled: March 9, 2016Publication date: September 14, 2017Inventors: Zachary Scott, Brent Gregorich, Robert McCracken, Kwok Ting Mok, Tsz Kin Wong
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Publication number: 20160250731Abstract: An accessory (100, 200, 600, 700) for an electric drill (112, 612) is disclosed as including a dust box (118, 218, 618, 702) for receiving abraded materials produced by an electric drill on a workpiece, the dust box including an internal cavity, a first longitudinal end (116, 216, 616) with a first opening (130a, 632a) communicating with the internal cavity, an opposite second longitudinal end with a second opening (120a, 618a) communicating with the internal cavity, and a brush (128) or a disc (628), and when a drill bit (114, 614) of the electric drill is received into the internal cavity of the dust box through the second opening, the brush or disc is releasably engageable with the drill bit for simultaneous rotational movement about a longitudinal axis of the drill bit.Type: ApplicationFiled: April 8, 2014Publication date: September 1, 2016Applicant: TECHTRONIC POWER TOOLS TECHNOLOGY LIMITEDInventors: Tsz Kin WONG, Kwok Ting MOK
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Patent number: 8966698Abstract: A brush head for an electric toothbrush includes a housing and a plurality of bristle tufts extending through apertures in the housing. A gear train within the housing includes a drive gear configured to oscillate about an axis, and a plurality of first driven gears. Each first driven gear is meshed directly with the drive gear. Drive means are configured to provide motion to the gear train. The drive gear provides a first drive output including a first oscillating motion in a first direction. The driven gears each provide a second drive output including a second oscillating motion in a second direction which is opposite to the first direction.Type: GrantFiled: June 19, 2013Date of Patent: March 3, 2015Assignee: Techtronic Floor Care Technology LimitedInventors: Kwok Ting Mok, Wai Tong Chan
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Publication number: 20140154640Abstract: A dental hygiene device includes a reservoir for storing fluid. The reservoir includes an inlet and an outlet. The dental hygiene device includes a pump having a piston driven by a motor. The pump is in fluid communication with the reservoir. The piston has a forward stroke and a backward stroke for providing a pulsating fluid flow through the outlet of the reservoir. The dental hygiene device includes a transmission connecting the pump and the motor and means to provide intermittent pauses in the pulsating fluid flow.Type: ApplicationFiled: June 19, 2013Publication date: June 5, 2014Inventors: Kwok Ting MOK, Wai Tong CHAN
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Publication number: 20140143962Abstract: A brush head for an electric toothbrush includes a housing and a plurality of bristle tufts extending through apertures in the housing. A gear train within the housing includes a drive gear configured to oscillate about an axis, and a plurality of first driven gears. Each first driven gear is meshed directly with the drive gear. Drive means are configured to provide motion to the gear train. The drive gear provides a first drive output including a first oscillating motion in a first direction. The driven gears each provide a second drive output including a second oscillating motion in a second direction which is opposite to the first direction.Type: ApplicationFiled: June 19, 2013Publication date: May 29, 2014Inventors: Kwok Ting MOK, Wai Tong CHAN
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Patent number: 8727838Abstract: A sander has two abrasive-supporting base parts mounted to an oscillating drive mechanism. The base parts may support a sandpaper sheet, or the like, and are connected to one another in a manner allowing ready reconfiguration for different applications. One of the base parts is connected by a pivoting coupling to the other for movement between extended and retracted positions. Latching means releasably lock the coupling so as to hold the parts in the extended position.Type: GrantFiled: June 28, 2011Date of Patent: May 20, 2014Assignee: Techtronic Power Tools Technology LimitedInventors: Hei Shun Leung, Kwok Ting Mok
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Patent number: 8322457Abstract: A power tool includes a housing, a motor supported in the housing, a chuck assembly having a chuck body rotatable about a central axis in response to torque received from the motor, and a plurality of jaws supported in the chuck body. Each of the jaws includes a front portion operable to grasp a tool element and a rear portion positioned outside the chuck body. The power tool also includes a hammer mechanism operable to impart movement to the chuck assembly, in a direction parallel to the central axis, during rotation of the chuck assembly about the central axis.Type: GrantFiled: February 5, 2010Date of Patent: December 4, 2012Assignee: Techtronic Power Tools Technology LimitedInventors: Kwok Ting Mok, Xian Guo Zhao, Zhi Liu Gu
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Publication number: 20120003905Abstract: A sander has two abrasive-supporting base parts mounted to an oscillating drive mechanism. The base parts may support a sandpaper sheet, or the like, and are connected to one another in a manner allowing ready reconfiguration for different applications. One of the base parts is connected by a pivoting coupling to the other for movement between extended and retracted positions. Latching means releasably lock the coupling so as to hold the parts in the extended position.Type: ApplicationFiled: June 28, 2011Publication date: January 5, 2012Inventors: Hei Shun Leung, Kwok Ting Mok