Patent · US Active

Power tool

US10821595B2 · kind B2 · utility

2Cited by

3References

18Claims

0Family size

Assignee

Nanjing Chervon Industry Co., Ltd. · CN

Inventors

Dongrong Qiu · Nanjing, CN
Chongyang Tu · Nanjing, CN
Dong Cao · Nanjing, CN
Liang Chen · Nanjing, CN

Key dates

Filing date	Jan 2, 2020
Grant date	Nov 3, 2020
Priority date	—
Expiry date	Jan 2, 2040

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF21Y2115/10
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A power tool includes a housing, a power output element for outputting power, a motor for driving the power output element to output power, and a surface light source device for providing illumination. The surface light source device is mounted on the housing and the surface light source device includes a light exit surface allowing the surface light source device to emit light.

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