Dust collector including filter cleaning mechanism
US11673217B2 · kind B2 · utility
3Cited by
81References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 19, 2019 |
| Grant date | Jun 13, 2023 |
| Priority date | — |
| Expiry date | Jun 26, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23B2270/62
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A dust collector can be used with a hand-held power tool. The dust collector includes a housing, a telescoping suction pipe coupled to the housing, and a suction fan positioned within the housing and operable to generate a vacuum in the suction pipe. The suction pipe is configured to telescope toward and away from the housing. The suction pipe includes an outer pipe supported by the housing, and an inner pipe slidably received into the outer pipe.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.