US 12,376,516 B2
Mower and garden tool
Jianhua Dong, Jiangsu (CN); Wanchun Jiao, Jiangsu (CN); Alexander Tyrling, Jonko (SE); and Stefan La, Jonkoping (SE)
Assigned to Greenworks (Jiangsu) Co., Ltd, Changzhou (CN)
Filed by Greenworks (Jiangsu) Co., Ltd, Jiangsu (CN)
Filed on Jul. 25, 2024, as Appl. No. 18/783,488.
Application 18/783,488 is a continuation of application No. 17/283,248, granted, now 12,069,983, previously published as PCT/CN2019/111715, filed on Oct. 17, 2019.
Prior Publication US 2024/0397858 A1, Dec. 5, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. A01D 34/69 (2006.01); A01D 34/00 (2006.01); A01D 34/68 (2006.01); A01D 101/00 (2006.01)
CPC A01D 34/69 (2013.01) [A01D 34/008 (2013.01); A01D 34/6818 (2013.01); A01D 2034/6843 (2013.01); A01D 2101/00 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A mower, comprising
a housing;
a push rod connected with the housing;
at least one front wheel mounted in front of the housing;
at least one rear wheel mounted at the rear of the housing;
a first electric motor driving the front wheel;
a second electric motor driving the rear wheel; and
a controller electrically connected to the first electric motor and the second electric motor;
wherein the controller is configured to turn-on or turn-off the first electric motor and/or the second motor;
the mower is configured to be switchable between a two-wheel drive operation state and a four-wheel drive operation state; and
the first electric motor and the second electric motor are powered by at least one battery arranged on the housing.