Embroidery frame and sewing machine
US11732392B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 11, 2021 |
| Grant date | Aug 22, 2023 |
| Priority date | — |
| Expiry date | Apr 22, 2041 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD05C9/04
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An embroidery frame includes a base frame, an opposing frame disposed in a first direction with respect to the base frame, a mounting portion, and a support member. The support member includes a support portion, a first section, a second section, and a third section. The first section includes a first inclined section extending, with respect to the opening, to the first direction and the second direction, and is coupled to the base frame or the mounting portion at a position further in the second direction than the support portion. The second section includes a second inclined section extending, with respect to the support portion, to the first direction and the second direction, and is coupled to the support portion. The third section couples the first section and the second section at a position further in the first direction than the support portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.