Patent · US Active

Lawn mower and hand pushed power tool

US10433478B2 · kind B2 · utility

8Cited by

42References

15Claims

0Family size

Assignee

Chervon (HK) Limited · CN

Inventors

Derek Smith · Nanjing, CN
Toshinari Yamaoka · Nanjing, CN
Qian Liu · Nanjing, CN

Key dates

Filing date	Apr 18, 2016
Grant date	Oct 8, 2019
Priority date	—
Expiry date	Nov 21, 2037

Classification

Technology area (CPC A)Human Necessities
CPC primaryA01D2101/00
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

A lawn mower includes a cutting element for cutting grass, a motor for driving the cutting element to rotate, a housing for containing the motor and a handle device for a user to control the lawn mower. The handle device includes a handle including a gripping portion for the user to grip and a connection portion substantially extending along a direction of a first line, and a first operating element for the user to operate. The first operating element is capable of rotating about a first axis relative to the handle. The first axis is substantially parallel to the first line.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.