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Patents Grants
last 30 patents
Information
Patent Grant
Process for exchanging the bearings of a traversing fiber guiding r...
Patent number
6,360,416
Issue date
Mar 26, 2002
Fritz Stahlecker
Fritz Stahlecker
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Process and apparatus for controlling cops of ring spun yarn depend...
Patent number
6,349,530
Issue date
Feb 26, 2002
Hans Stahlecker
Fritz Stahlecker
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Fine-toothed combing structure of an opening roller for an open-end...
Patent number
6,336,257
Issue date
Jan 8, 2002
Fritz Stahlecker
Kurt Lang
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Process and apparatus for condensing a drafted fiber strand
Patent number
6,327,747
Issue date
Dec 11, 2001
Fritz Stahlecker
Gerd Stahlecker
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Yarn withdrawal nozzle for an open-end rotor spinning apparatus
Patent number
6,286,295
Issue date
Sep 11, 2001
Fritz Stahlecker
Kurt Lang
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Arrangement and method for spinning a yarn
Patent number
6,209,303
Issue date
Apr 3, 2001
Fritz Stahlecker
Hans Stahlecker
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Process and apparatus for open-end spinning
Patent number
6,092,356
Issue date
Jul 25, 2000
Fritz Stahlecker
Fritz Stahlecker
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Procedure for re-equipping and simultaneous modernization of an ope...
Patent number
6,079,195
Issue date
Jun 27, 2000
Fritz Stahlecker
Gerd Stahlecker
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Process for modernizing an open-end spinning machine
Patent number
6,055,801
Issue date
May 2, 2000
Stahlecker; Fritz
Fritz Stahlecker
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Adaptor for an open-end spinning arrangement and method of making same
Patent number
5,953,896
Issue date
Sep 21, 1999
Fritz Stahlecker
Fritz Stahlecker
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Step bearing for a shaft of a spinning rotor loaded by an axial force
Patent number
5,927,869
Issue date
Jul 27, 1999
Hans Stahlecker
Werner Zott
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Device and method for feeding fiber material in sliver form and ope...
Patent number
5,845,477
Issue date
Dec 8, 1998
Fritz Stahlecker
Fritz Stahlecker
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Two-apron drafting unit comprising at least one sliver guide
Patent number
5,465,465
Issue date
Nov 14, 1995
Hans Stahlecker
Fritz Stahlecker
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Sliver guiding arrangement for drafting units of spinning machines
Patent number
5,379,488
Issue date
Jan 10, 1995
Hans Stahlecker
Fritz Stahlecker
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Arrangement for pneumatic false-twist spinning
Patent number
5,285,624
Issue date
Feb 15, 1994
Hans Stahlecker
Fritz Stahlecker
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Two-component yarn
Patent number
4,866,924
Issue date
Sep 19, 1989
Hans Stahlecker
Fritz Stahlecker
D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information
Patent Grant
Arrangement for the prestrengthening of thread components to be twi...
Patent number
4,761,946
Issue date
Aug 9, 1988
Fritz Stahlecker
Fritz Stahlecker
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Patents Applications
last 30 patents
Trademark
last 30 trademarks