Presser foot for zigzag sewing machines
US4583475A · kind A · utility
2Cited by
10References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 10, 1983 |
| Grant date | Apr 22, 1986 |
| Priority date | — |
| Expiry date | Nov 10, 2003 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD05B29/06
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A presser foot used in combination with a zigzag sewing machine, which is especially adapted to produce a combination stitch comprising a first half series of stitches and a second half series of stitches formed in the normal feeding direction. The presser foot is provided on the bottom at one side thereof with a recess in the feeding direction for preventing the precedingly formed first half series of stitches from contacting the bottom of the presser foot while the second half series of stitches are being formed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.