Ernst Albrecht

Person

Hochspayer, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Device on sewing machines for the transport of work pieces
- Patent number 4,955,307
- Issue date Sep 11, 1990
- Pfaff Industriemaschinen GmbH
- Wolfgang Kolb
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Sewing machine
- Patent number D297541
- Issue date Sep 6, 1988
- Pfaff Industriemaschinen
- Horst Diener
- D15 - Machines not elsewhere specified
Information Patent Grant
Sewing machine housing construction
- Patent number 4,677,924
- Issue date Jul 7, 1987
- Pfaff Industriemaschinen G.m.b.H.
- Horst Diener
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Feed drive for the work holder of a zig-zag sewing machine
- Patent number 4,604,958
- Issue date Aug 12, 1986
- Pfaff Industriemaschinen G.m.b.H.
- Edgar Busch
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Feed drive for a stitch group sewing machine
- Patent number 4,576,103
- Issue date Mar 18, 1986
- Pfaff Industriemaschinen G.m.b.H.
- Ernst Albrecht
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Sewing machine having a drive for a work clamp
- Patent number 4,563,960
- Issue date Jan 14, 1986
- Pfaff Industriemaschinen G.m.b.H.
- Ernst Albrecht
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Feed drive for a stitch group sewing machine
- Patent number 4,549,491
- Issue date Oct 29, 1985
- Pfaff Industriemaschinen G.m.b.H.
- Ernst Albrecht
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Material clamp for sewing machines
- Patent number 4,549,492
- Issue date Oct 29, 1985
- Pfaff Industriemaschinen G.m.b.H.
- Ernst Albrecht
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Sewing machine with a stop for the material to be sewn
- Patent number 4,485,748
- Issue date Dec 4, 1984
- Pfaff Industriemaschinen G.m.b.H.
- Ernst Albrecht
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Sewing machine with a device for lubricating the looper
- Patent number 4,350,105
- Issue date Sep 21, 1982
- Pfaff Industriemaschinen G.m.b.H.
- Ernst Albrecht
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Sewing machine with a work holder for wrapping button shanks
- Patent number 4,296,697
- Issue date Oct 27, 1981
- Pfaff Industriemaschinen G.m.b.H.
- Karl Barth
- D05 - SEWING EMBROIDERING TUFTING

Ernst Albrecht

Person

Patents Grantslast 30 patents

Device on sewing machines for the transport of work pieces

Sewing machine

Sewing machine housing construction

Feed drive for the work holder of a zig-zag sewing machine

Feed drive for a stitch group sewing machine

Sewing machine having a drive for a work clamp

Feed drive for a stitch group sewing machine

Material clamp for sewing machines

Sewing machine with a stop for the material to be sewn

Sewing machine with a device for lubricating the looper

Sewing machine with a work holder for wrapping button shanks