Yarn packaging and delivery system
US10023330B2 · kind B2 · utility
4Cited by
16References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 13, 2013 |
| Grant date | Jul 17, 2018 |
| Priority date | — |
| Expiry date | Apr 23, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2701/31
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Included are apparatus and methods for preparing a yarn package for a small portion of yarn that provides substantially uniform tension on removal. The method includes providing an amount of yarn up to two pounds which is introduced to a small package with vacuum applied at the bottom of the container and vibration to assist yarn uniform packing of the yarn.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.