[Class : 42] Troubleshooting In The Nature Of Diagnosing Problems With Consumer Electronics, Analysis And Testing Services Relating To Electrical Engineering Apparatus, Testing Of Apparatus In The Field Of Electrical Engineering, Rental Of Load Banks For Testing Electrical Power Sources, Testing Of Apparatus In The Field Of Electrical Engineering For Certification Purposes, Designing Of Electrical Systems, Electrical Engineering, Electrical Engineering Services, Research In The Field Of Electrical Engineering, Engineering Services In The Field Of Electrical Power And Natural Gas Production, Rental Of Load Banks For Testing Electrical Power Sources, Electrical Safety Research, Development Of Testing Apparatus For Electrical Wires Included In Class 42