Trademark Class 42*** includes 12 product categories, the details are as follows:

1. 4209 provides research and development services

(1) Technical research 420040 , Technical project research 420061, Engineering 420064, Research and development (on behalf of others) 420161, Urban planning 420192, Consulting in the field of energy conservation 420207, Research in the field of environmental protection 420208;

Provide information on carbon offsets, Advice and Consultation 420212, Water Quality Analysis 420216, Scientific Laboratory Services 420217, Engineering Drawing C420015

(2) Quality Control 420157, Construction Timber Quality Assessment 420213, Wool Quality Assessment 420214, Quality Testing C420006, Quality Assessment C420007 , Quality system certification C420008

2, 4210 Providing geological survey, research, and development services

Oil field production analysis 420008, oil well testing 420042, geological survey 420062, geological survey 420062, oil field survey 420063 , Land surveying 420079, Petroleum exploration 420095, Geological exploration 420118, Geological research 420119, Calibration (measurement) 420136, Underwater exploration 420167, Surveying 420193

3, 4211 Providing chemical research services

Chemical Analysis 420007, Chemical Services 420030, Chemical Research 420031, Cosmetics Research 420045

4, 4212 Providing Biological Research Services

Bacteriological Research 420017, Biological Research 420190

5. 4213 provides meteorological information services

Weather forecast 420076, meteorological information 420076

6. 4214 provides testing services

(1) Material testing 420058, Textile Testing 420109, Vehicle Performance Testing 420195