SIGMA Trademark
Serial Number: 75168900 • Registration: 2156184
Trademark Classes
Owner Contact Info
44 CHIPMAN, 10th , PO BOX 7239 STATION "A"
NEW BRUNSWICK E214S6 , CA
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
September 19, 1996
Registration Date
May 12, 1998
Published for Opposition
February 17, 1998
Cancellation Date
February 14, 2009
Goods & Services
lasers for marking, cutting, welding and otherwise working silicon wafers, plastic packaging materials and metals