Devices for converting free-arm sewing machines into flat-bed machines

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Patents Grantslast 30 patents

Information Patent Grant
Embroidery unit and auxiliary cover for sewing machine
- Patent number 7,293,514
- Issue date Nov 13, 2007
- Brother Kogyo Kabushiki Kaisha
- Hiroaki Fukao
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Auxiliary bed device for overlock machine
- Patent number 5,531,172
- Issue date Jul 2, 1996
- The Singer Company N.V.
- Shinji Kojima
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Auxiliary bed extension for sewing machine
- Patent number 5,251,556
- Issue date Oct 12, 1993
- Lucien Ravenelle
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Convertible bed for overedge sewing machine
- Patent number 4,407,211
- Issue date Oct 4, 1983
- The Singer Company
- Hiroshi Kiyoshima
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
2424872
- Patent number 2,424,872
- Issue date Jul 29, 1947
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
2386660
- Patent number 2,386,660
- Issue date Oct 9, 1945
- D05 - SEWING EMBROIDERING TUFTING