Sewing machine with illuminating led lamp
US6832841B2 · kind B2 · utility
4Cited by
4References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 27, 2003 |
| Grant date | Dec 21, 2004 |
| Priority date | — |
| Expiry date | Feb 27, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S362/80
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A sewing machine includes a sewing bed on which cloth to be sewn is placed, a pillar extending upward from the bed, a sewing arm extending horizontally from the pillar so as to be located over the bed, a high brightness LED lamp including a lens, a lamp cover provided to cover and support the LED lamp and made from a material which can transmit light emitted by the LED lamp, and a supporting member provided on the arm for supporting the lamp cover further supporting the LED lamp.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.