Needle threading aid
US11649576B2 · kind B2 · utility
1Cited by
5References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 23, 2020 |
| Grant date | May 16, 2023 |
| Priority date | — |
| Expiry date | Aug 23, 2041 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD05B91/00
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A needle threading aid has a graspable body with a threading ledge on its upper surface, with a threading aperture formed through the threading ledge, a ridge is formed next to the threading aperture, the ridge has a collapsible wire loop over the threading aperture, the wire loop has a generally angular return bend, the wire loop is passable through the eye of a needle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.