Wrapping material with fastener
US7636987B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 29, 2005 |
| Grant date | Dec 29, 2009 |
| Priority date | — |
| Expiry date | Oct 23, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24017
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A wrapping material for wrapping an item about its circumference having a plurality of wrapping portions forming a continuous roll. Each wrapping portion has a length that is greater than the circumference of an item to be wrapped with a width that is transverse to its length. Each of the wrapping portions include at least one fastener secured in an area there such that the continuous roll includes a plurality of serially disposed fasteners that are spaced from one another along the continuous roll. Each fastener includes a plurality of engaging elements for engaging a plurality of fiber elements of an underlying or overlying segment of a respective wrapping portion during a wrapping cycle. With this arrangement, the tail end of a respective wrapping portion will be secured by the plurality of engaging elements to the underlying or overlying segment at the end of a wrapping cycle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.