Textiles: spinning – twisting – and twining – Strand structure – Longitudinal variation
Patent
1984-02-15
1985-04-30
Epstein, Henry F.
Textiles: spinning, twisting, and twining
Strand structure
Longitudinal variation
57200, 57203, 57209, 428 6, A41G 900, D02G 300
Patent
active
045135649
ABSTRACT:
A yarn comprised of a number of threads twisted with each other is provided with a plurality of feathers, the quill portions of which are tightly inserted into twisted threads and the feather portions of which project outwardly from the twisted threads to form a bird feather-shaped covering of the yarn.
REFERENCES:
patent: 709621 (1902-09-01), Warren et al.
patent: 709622 (1902-09-01), Warren et al.
patent: 1005959 (1911-10-01), DeGrandmont
patent: 2365502 (1944-12-01), Weesner
patent: 2699009 (1955-01-01), Wagner
patent: 3913183 (1975-10-01), Brumlik
patent: 4259400 (1981-03-01), Bolliand
patent: 4259790 (1981-04-01), Borisof
Epstein Henry F.
Striker Michael J.
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