Power tool with light emitter
US11938607B2 · kind B2 · utility
0Cited by
5References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 14, 2020 |
| Grant date | Mar 26, 2024 |
| Priority date | — |
| Expiry date | Dec 14, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/828
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A working machine includes a working part; a motor configured to drive the working part; a motor housing covering at least a part of the motor; an outer housing covering at least a part of the motor and at least a part of the motor housing; and a light emitter disposed at a part of the motor housing that is covered by the outer housing. The outer housing includes an opening at a part of the outer housing that faces the light emitter. The opening allows light emitted from the light emitter to pass through the opening.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.