QSUM Trademark
Serial Number: 77214282 • Registration: 3563079
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
June 25, 2007
Registration Date
January 20, 2009
Published for Opposition
November 4, 2008
Cancellation Date
August 21, 2015
Goods & Services
Machines for manufacturing semiconductor wafers; etching machines for semiconductor wafers; cleaning machines for semiconductor wafers; ashing machines for semiconductor wafers