Method and apparatus for tying threads
US6616198B2 · kind B2 · utility
2Cited by
8References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 25, 2001 |
| Grant date | Sep 9, 2003 |
| Priority date | — |
| Expiry date | Jul 25, 2021 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD05D2205/08
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
With a first thread being held at its tail end, a first loop is made. The first thread is passed through the first loop and a second loop is made thereinto. A beginning end of a second thread is inserted into the second loop, and the second loop is pulled into the first loop, and the beginning end of the second thread is tied in the first loop of the first thread.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.