DEMON+ Trademark
Serial Number: 77873427 • Registration: 3863025
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
November 16, 2009
Registration Date
October 19, 2010
Published for Opposition
August 3, 2010
Cancellation Date
May 26, 2017
Goods & Services
Waste water treatment using activated sludge processes
Purification installations for sewage
Engineering in the fields of waste water and water treatment technology