公开(公告)号：USD1040631S1

公开(公告)日：2024-09-03

申请号：US29873619

申请日：2023-04-04

Applicant: MAKITA CORPORATION

Designer： Tomonori Kawase ,  Ding Zhao

Abstract: FIG. 1 is a front, left, and top perspective view of a portable power tool body in accordance with our new design;
FIG. 2 is a rear, right, and top perspective view of the portable power tool body in accordance with our new design;
FIG. 3 is a front elevational view of the portable power tool body in accordance with our new design;
FIG. 4 is a rear elevational view of the portable power tool body in accordance with our new design;
FIG. 5 is a top plan view of the portable power tool body in accordance with our new design;
FIG. 6 is a bottom plan view of the portable power tool body in accordance with our new design;
FIG. 7 is a left side elevational view of the portable power tool body in accordance with our new design;
FIG. 8 is a right side elevational view of the portable power tool body in accordance with our new design; and,
FIG. 9 is an enlarged rear and bottom perspective view of the portable power tool body in accordance with our new design illustrating the configuration of the bottom surface.
The broken lines in the drawings illustrate portions of the portable power tool body which form no part of the claimed design. The dash dot dash lines represent the boundary of the claimed design and form no part of the claimed design.

公开(公告)号：US11642763B2

公开(公告)日：2023-05-09

申请号：US17724882

申请日：2022-04-20

Applicant: MAKITA CORPORATION

Inventor： Ding Zhao

IPC: B25B21/00 ,  B25B23/00

CPC classification number: B25B21/004 ,  B25B23/0035

Abstract: An electric ratchet wrench as one example of the ratchet wrench includes an electric motor, a holder that rotatably holds a socket via a one-way clutch mechanism, and a spindle configured to convert a driving force from the motor into a reciprocating rotation motion of the holder. A space is provided between the socket and the holder. The space includes large interval portions and small interval portions. The small interval portions are adjacent to the large interval portions in a rotation direction (lock direction) of the socket and have distances smaller than distances of the large interval portions. Additionally, the one-way clutch mechanism includes columnar locking pins disposed between the spaces and have a diameter with a size equal to or less than the distances of the large interval portions and exceeding the distances of the small interval portions.

公开(公告)号：US12162130B2

公开(公告)日：2024-12-10

申请号：US18125250

申请日：2023-03-23

Applicant: MAKITA CORPORATION

Inventor： Ding Zhao

IPC: B25F5/02 ,  B25B21/00 ,  B25B23/00

Abstract: An electric ratchet wrench as one example of the ratchet wrench includes an electric motor, a holder that rotatably holds a socket via a one-way clutch mechanism, and a spindle configured to convert a driving force from the motor into a reciprocating rotation motion of the holder. A space is provided between the socket and the holder. The space includes large interval portions and small interval portions. The small interval portions are adjacent to the large interval portions in a rotation direction (lock direction) of the socket and have distances smaller than distances of the large interval portions. Additionally, the one-way clutch mechanism includes columnar locking pins disposed between the spaces and have a diameter with a size equal to or less than the distances of the large interval portions and exceeding the distances of the small interval portions.

公开(公告)号：US12122020B2

公开(公告)日：2024-10-22

申请号：US17975157

申请日：2022-10-27

Applicant: MAKITA CORPORATION

Inventor： Ding Zhao

IPC: B25B21/02

CPC classification number: B25B21/026

Abstract: An impact tool has a mechanical structure to strike an anvil with a striking force appropriate for a task. An impact tool includes a motor, a hammer rotatable by the motor, an anvil that receives a tip tool and is strikable by the hammer in a rotation direction, an elastic member having a front end supporting the hammer and being extendable and contractable in a front-rear direction to apply an elastic force to the hammer toward the anvil, and a positioner supporting a rear end of the elastic member. The positioner changes a support position of the positioner supporting the rear end of the elastic member in the front-rear direction.

公开(公告)号：US12240083B2

公开(公告)日：2025-03-04

申请号：US17811124

申请日：2022-07-07

Applicant: MAKITA CORPORATION

Inventor： Ding Zhao

IPC: B25B21/02

Abstract: A power tool includes: a motor having a rotor, which rotates about a motor rotational axis extending in a front-rear direction; an output part, which is disposed more forward than the motor and is rotated in response to rotation of the rotor; a housing including: a motor-housing part, which houses the motor; a grip part, which extends downward from the motor-housing part; a battery-holding part, which is connected to a lower-end portion of the grip part; a control circuit board, which is housed in the housing; and an operation-and-display part, which is disposed at a rear portion of the housing and is electrically connected to the control circuit board.

公开(公告)号：USD1045558S1

公开(公告)日：2024-10-08

申请号：US29873602

申请日：2023-04-04

Applicant: MAKITA CORPORATION

Designer： Tomonori Kawase ,  Ding Zhao

Abstract: FIG. 1 is a front, left, and top perspective view of a portable power tool body in accordance with our new design;
FIG. 2 is a rear, right, and top perspective view of the portable power tool body in accordance with our new design;
FIG. 3 is a front elevational view of the portable power tool body in accordance with our new design;
FIG. 4 is a rear elevational view of the portable power tool body in accordance with our new design;
FIG. 5 is a top plan view of the portable power tool body in accordance with our new design;
FIG. 6 is a bottom plan view of the portable power tool body in accordance with our new design;
FIG. 7 is a left side elevational view of the portable power tool body in accordance with our new design;
FIG. 8 is a right side elevational view of the portable power tool body in accordance with our new design; and,
FIG. 9 is a front, left, and top perspective view of the portable power tool body in accordance with our new design illustrating a state in which an environmental structure (a battery) is attached to the portable power tool body.
The broken lines in the drawings illustrate the environmental structures or portions of the portable power tool body which form no part of the claimed design.
The front cover of the portable power tool body is translucent. The oblique line shading indicates the translucent surface.

公开(公告)号：US11338413B2

公开(公告)日：2022-05-24

申请号：US16633103

申请日：2018-07-24

Applicant: MAKITA CORPORATION

Inventor： Ding Zhao

IPC: B25B21/00 ,  B25B23/00

Abstract: An electric ratchet wrench as one example of the ratchet wrench includes an electric motor, a holder that rotatably holds a socket via a one-way clutch mechanism, and a spindle configured to convert a driving force from the motor into a reciprocating rotation motion of the holder. A space is provided between the socket and the holder. The space includes large interval portions and small interval portions. The small interval portions are adjacent to the large interval portions in a rotation direction (lock direction) of the socket and have distances smaller than distances of the large interval portions. Additionally, the one-way clutch mechanism includes columnar locking pins disposed between the spaces and have a diameter with a size equal to or less than the distances of the large interval portions and exceeding the distances of the small interval portions.

公开(公告)号：USD913766S1

公开(公告)日：2021-03-23

申请号：US29700886

申请日：2019-08-06

Applicant: MAKITA CORPORATION

Designer： Kento Nakamura ,  Ding Zhao