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Patent attributes
Patent Applicant
Patent Jurisdiction
Patent Number
Date of Patent
January 15, 2019
Patent Application Number
15274093
Date Filed
September 23, 2016
Patent Citations Received
Patent Primary Examiner
Patent abstract
Electric welding coupler for the welding of pipes made of thermoplastic material or other weldable plastics comprising a cylindrical body made of thermoplastic material or other weldable plastics, containing at least one welding element, wherein the welding element is arranged close to the inner diameter of the cylindrical body, wherein the welding element forms at least two welding zones, a contact for feeding the electric current and at least one cavity, wherein the cavity is arranged in the cylindrical body, wherein a reinforcing ring is arranged around the outer circumference respectively outer diameter of the cylindrical body.
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