Electricity: conductors and insulators – Conduits – cables or conductors – Insulated
Reexamination Certificate
2011-04-12
2011-04-12
Mayo, III, William H (Department: 2835)
Electricity: conductors and insulators
Conduits, cables or conductors
Insulated
C174S1130AS, C174S12000C, C174S1200SR
Reexamination Certificate
active
07923638
ABSTRACT:
A communications cable having a plurality of electrical conductor pairs, each of the pairs including two metallic conductors and each separately surrounded by insulation. An intermediate polymeric sheath has an inner and an outer surface and surrounds the plurality of electrical conductor pairs along substantially its entire length. An outer polymeric sheath has an inner and an outer surface, the inner surface of the outer polymeric sheath being disposed about the outer surface of the intermediate sheath along substantially its entire length. The outer surface of the intermediate sheath is bonded to the inner surface of the outer sheath along substantially its entire length. A method for reducing crosstalk in the cable and a method for manufacturing the cable is also disclosed.
REFERENCES:
patent: 3983313 (1976-09-01), Ney et al.
patent: 4096346 (1978-06-01), Stine et al.
patent: 4551569 (1985-11-01), Verne
patent: 5043530 (1991-08-01), Davies
patent: 5313017 (1994-05-01), Aldissi
patent: 5329064 (1994-07-01), Tash et al.
patent: 5378856 (1995-01-01), Allen
patent: 5770820 (1998-06-01), Nelson et al.
patent: 5956445 (1999-09-01), Deitz, Sr. et al.
patent: 6288340 (2001-09-01), Arnould
patent: 6301414 (2001-10-01), Liese et al.
patent: 6441308 (2002-08-01), Gagnon
patent: 6717058 (2004-04-01), Booth et al.
patent: 6800811 (2004-10-01), Boucino
patent: 42 38 809 (1994-05-01), None
patent: 0 422 306 (1991-04-01), None
patent: 0 749 130 (1996-12-01), None
patent: 0 964 408 (1999-12-01), None
patent: 0 990 932 (2000-04-01), None
patent: 1179320 (1970-01-01), None
patent: 2 084 927 (1982-04-01), None
patent: 2260216 (1993-04-01), None
patent: WO 95/24044 (1995-09-01), None
patent: WO 97/41572 (1997-11-01), None
Teruaki et al.; “Twisted Pair Cable”; Patent Abstracts of Japan, of JP 08-249944, Sep. 27, 1996.
Daetwyler Kabel & System AG; “Data Transmission Cable Has Conducting Sleeve Made by Flame-Spraying, ARC-Spraying, Plasma-Coating, Evaporation, Galvanic or Chemical Precipitation or Dipping Process”; Derwent Abstract of DE 29907039 U1, Aug. 31, 2000.
Finnegan Henderson Farabow Garrett & Dunner L.L.P.
Mayo, III William H
Prysmian Telecom Cables & Systems Australia Pty Ltd
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