Loosefill package for blowing wool machine
US7886904B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 30, 2009 |
| Grant date | Feb 15, 2011 |
| Priority date | — |
| Expiry date | Jul 30, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D85/07
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Packages of compressed blowing wool are provided. The packages include a body of compressed blowing wool. The compression of the blowing wool is in a radially inward direction with respect to an axis extending from one end of the body of compressed blowing wool to another end of the body of compressed blowing wool. A bag encapsulates the body of compressed blowing wool. The bag has a plurality of bag sections and opposing ends. The bag sections have contrasting visual characteristics configured to focus the attention of a user toward one of the bag. One of the bag sections includes indicia configured to assist in opening one end of the bag.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.