HI FI APPARATUS

Brand Owner Address Description
HEIL A.M.T. AIR-MOTION TRANSFORMER Precide S.A. via Vela 33 CH-6834 MORBIO INFERIORE Switzerland Hi-fi apparatus;Color is not claimed as a feature of the mark.;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. An apparatus and method for use in severing casing as it is pulled from a wellbore. In one aspect, the apparatus, includes a clamping assembly, a drilling assembly and a cutting assembly. The apparatus is disposed at the end of a telescopic arm, with the components being remotely operated by personnel using a control panel. The apparatus is positioned adjacent casing and clamped thereto. Thereafter, the apparatus drills a hole completely through the casing for the insertion of a retention pin. The apparatus then severs the casing.