Sewing apparatus
US6729253B2 · kind B2 · utility
6Cited by
10References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 5, 2001 |
| Grant date | May 4, 2004 |
| Priority date | — |
| Expiry date | Jul 22, 2022 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD05B73/005
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A sewing apparatus includes a thread cutting mechanism that cuts a thread connected to a work cloth. In response to an operation of an operating member and detachment of a sewing cartridge from a sewing apparatus body, the thread cutting mechanism is actuated. The thread cutting mechanism includes a thread cutting lever, a link mechanism, cutting blades, and an engagement mechanism.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.