Electricity: conductors and insulators – Anti-inductive structures – Conductor transposition
Reexamination Certificate
2008-03-04
2008-03-04
Mayo, III, William H. (Department: 2831)
Electricity: conductors and insulators
Anti-inductive structures
Conductor transposition
Reexamination Certificate
active
11712120
ABSTRACT:
The system integrates a CCTV system including one or more video source units into the structured cabling system (“SCS”) of a building or the like by combining video signals, control signals and power for each video source unit over a single multipair cable made up of plural unshielded twisted pairs (“UTP”) of insulated copper conductors, so that one twisted pair of the cable carries the video signals, one pair carries the control signals and one or two pairs carry the power. The system includes combiners and distributors which can interface with the SCS cable through standard modular, multi-pin plug and jack connectors.
REFERENCES:
patent: 4992774 (1991-02-01), McCullough
patent: 5268676 (1993-12-01), Asprey et al.
patent: 5353409 (1994-10-01), Asprey et al.
patent: 5528286 (1996-06-01), Goolcharan
patent: 5828293 (1998-10-01), Rickard
patent: 5884086 (1999-03-01), Amoni et al.
patent: 6111595 (2000-08-01), Hertrich
patent: 6115468 (2000-09-01), DeNicolo
patent: 6310286 (2001-10-01), Troxel et al.
patent: 6473608 (2002-10-01), Lehr et al.
patent: 2002/0007432 (2002-01-01), Ahern
patent: 2002/0049879 (2002-04-01), Eyer
patent: 2002/0177357 (2002-11-01), Inui
patent: 0 726 673 (1996-02-01), None
Network Video Technologies, Inc., CCTV Applications booklet (1997).
Network Video Technologies, Inc., brochure on NVT transceivers (prior to May 2002).
Network Video Technologies, Inc., brochure on Compus Wide UTP/CCTV Solutions (prior to May 2000).
PI Manufacturing Corp. flyer for Perfect Security solution (prior to May 2002).
PI Manufacturing Corp. catalog for Security Solutions—Video Balun (2000).
NITEK brochure for Twisted Pair Video and Data (prior to May 2002).
Hertrich James P.
Jimenez Andrew C.
Lockhart Peter D.
Polanek Edward L.
Roberts Lawrence J.
Gerstman George H.
Mayo III William H.
NITEK International, LLC
Seyfarth Shaw LLP
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