Low profile packaging assembly for loose fill insulation material
US7509788B2 · kind B2 · utility
3Cited by
18References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 8, 2006 |
| Grant date | Mar 31, 2009 |
| Priority date | — |
| Expiry date | Feb 8, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65B63/02
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A packaging assembly for insulation material has a compression chamber and a surge hopper vertically mounted above the compression chamber. An air drawing assembly positioned beneath the compression chamber draws air through the surge hopper and the compression chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.