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US 5,557,071 AGranted
Armored cable
AssigneeWPFY, Inc.
InventorsJames W. Falciglia, Anthony J. Mauro
Life of this patent
Estimating the term…
Abstract
Armored cable sheath is coded for easy visual identification by applying patterns, e.g., colored patterns, along the length of the cable.
Claims6
An armored cable sheath comprising
- a continuous metal tubular structure having an internal passage, an outer surface, a first end, and a second end, the internal passage being sized and configured to enclose one or more conductors, said tubular structure being made of a material having a first visual appearance,
- the tubular structure having an outer surface with periodic crowns and valleys along its length, and
- a stripe of marking material, of different visual appearance from said first visual appearance, applied on said outer surface, along the length of said sheath.
An armored cable sheath comprising
- a continuous metal tubular structure having an internal passage, an outer surface, a first end, and a second end, the internal passage being sized and configured to enclose one or more conductors, said tubular structure being made of a material having a first visual appearance, and
- a coating of colored marking material, which covers substantially all of the outer surface of the tubular structure in a manner that permits a connector which is to be attached to the outer surface to make a grounding contact with the metal structure.
An armored cable comprising
- a continuous metal tubular structure having an internal passage, an outer surface, a first end, and a second end, the internal passage being sized and configured to enclose one or more conductors, said tubular structure being made of a material having a first visual appearance,
- the tubular structure having an outer surface with periodic crowns and valleys along its length,
- a stripe of marking material, of different visual appearance from said first visual appearance, applied on said outer surface, along the length of said sheath, and
- conductors within the tubular structure.
1 more element
An armored cable comprising
- a continuous metal tubular structure having an internal passage, an outer surface, a first end, and a second end, the internal passage being sized and configured to enclose one or more conductors, said tubular structure being made of a material having a first visual appearance,
- a coating of colored marking material, which covers substantially all of the outer surface of the tubular structure in a manner that permits a connector which is to be attached to the outer surface to make a grounding contact with the metal structure, and
- conductors within the tubular structure.
Dependencies are inferred from the claim text.