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US 4,317,955 AGranted
Barbed wire
OwnerOh Y. Choiinventor
Life of this patent
Estimating the term…
Abstract
A barbed wire construction. The construction includes an iron wire having a longitudinally extending groove therein. A copper wire, coated with insulation, is inserted into the groove and extends along the groove. The iron and copper wires are coated.
Claims3
A wire for a barbed wire configuration comprising an iron wire having a longitudinally extending groove therein and a copper wire coated with insulation inserted into said groove and extending along said groove, said iron wire and copper wire being coated.
Dependencies are inferred from the claim text.