IC 040. US 100 103 106. G & S: Air purification and water purification; rental of air and water purifying apparatus and machines
IC 042. US 100 101. G & S: Product development of equipment for air and water purification; consultancy services regarding research in the field of environmental protection and technical research in the field of water and air purification
Trademark Registration Overview How To Trademark A Name Trademark Symbols Remedies To Trademark Infringement Defenses Against Trademark Infringement Paris Convention How To Report Trademark Infringement Tm Symbol Trademarks Common Law And Trademarks How To Register A Trademark Types Of Passing Off The Madrid Agreement Overview
Copyright Infringements In Depth
10 Copyright Laws You Have To Know
A Brief Overview of Trademark Registration
An Overview of Trademark Names
5 Facts To Know About Copyright
What are the Legal Consequences Of Plagiarism