Snap-on darning and embroidery plate
US4150633A · kind A · utility
10Cited by
5References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 28, 1978 |
| Grant date | Apr 24, 1979 |
| Priority date | — |
| Expiry date | Feb 28, 1998 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD05D2209/10
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A snap-on darning and embroidery plate, provided for use in conjunction with a needle plate on a sewing machine to render the work feeding mechanism ineffective, is constructed of plastic and structured to provide a spreading action between locating pins thereon when inserted in holes in the needle plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.