公开(公告)号：US20220243412A1

公开(公告)日：2022-08-04

申请号：US17613027

申请日：2020-05-19

Applicant: TECHTRONIC CORDLESS GP

Inventor： William J. O'Brien ,  Gregory S. Torrisi ,  Seth H. Chapman ,  John E. McCallum

IPC: E01H5/09 ,  E01H5/04

Abstract: A snow thrower, as provided herein, may include a body frame, a handle, a collar, and a chute. The body frame may define a body inlet and a body outlet. The handle may be attached to the body frame. The chute may be attached to the body frame to direct snow therefrom.

公开(公告)号：US20200253115A1

公开(公告)日：2020-08-13

申请号：US16785868

申请日：2020-02-10

Applicant: TECHTRONIC CORDLESS GP

Inventor： Michael Feng ,  Jonathan R. Feldkamp ,  Trent J. Dingman ,  Grzegorz Kondro ,  Seth H. Chapman

IPC: A01D34/73

Abstract: A blade for a lawn mower includes a blade body, a longitudinal axis, a center opening, a first aperture, and a second aperture. The blade body has a first end and a second end opposite the first end. The longitudinal axis extends centrally along the blade body and through the first and second ends. The center opening is defined in the blade body and receives a drive shaft. The first aperture is defined in the blade body between the center opening and the first end. The first aperture receives a first projection. The second aperture is defined in the blade body between the center opening and the second end. The second aperture receives a second projection. The first aperture has a different shape than the second aperture. A centroid of each of the center opening, the first aperture, and the second aperture is substantially aligned with the longitudinal axis.

公开(公告)号：US11638397B2

公开(公告)日：2023-05-02

申请号：US16786459

申请日：2020-02-10

Applicant: TECHTRONIC CORDLESS GP

Inventor： James I. Burns, III ,  Seth H. Chapman

IPC: A01D34/82 ,  A01D34/00 ,  A01D34/68 ,  A01D101/00

Abstract: A handle is configured to be coupled to an implement to guide the implement during operation. The handle includes a first member configured to be coupled to a main body of the implement, a second member movably coupled to the first member between a retracted position and an extended position, and a locking mechanism coupled between the first member and the second member. The locking mechanism is moveable between a locked position, in which the second member is fixed relative to the first member, and an unlocked position, in which the second member is movable relative to the first member. The handle also includes a control assembly configured to allow operation of the implement in response to the locking mechanism being moved into the locked position.

公开(公告)号：US20210243948A1

公开(公告)日：2021-08-12

申请号：US16786459

申请日：2020-02-10

Applicant: TECHTRONIC CORDLESS GP

Inventor： James I. Burns, III ,  Seth H. Chapman

IPC: A01D34/82 ,  A01D34/00 ,  A01D34/68

Abstract: A handle is configured to be coupled to an implement to guide the implement during operation. The handle includes a first member configured to be coupled to a main body of the implement, a second member movably coupled to the first member between a retracted position and an extended position, and a locking mechanism coupled between the first member and the second member. The locking mechanism is moveable between a locked position, in which the second member is fixed relative to the first member, and an unlocked position, in which the second member is movable relative to the first member. The handle also includes a control assembly configured to allow operation of the implement in response to the locking mechanism being moved into the locked position.