Dust containment apparatus for drywall sanding
US7104877B1 · kind B1 · utility
4Cited by
7References
20Claims
0Family size
Inventor
Key dates
| Filing date | Jan 11, 2006 |
| Grant date | Sep 12, 2006 |
| Priority date | — |
| Expiry date | Jan 11, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24B55/10
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Drywall sanding apparatus employing a spring tensioned frame surround about its sanding component to capture substantially all generated dust within a collecting bag secured with said frame, to be thereafter emptied.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.