![](/us.svg)
Trademark: 74049718
Status Date
Monday, March 2, 1998
Registration Number
1654788
Registration Date
Tuesday, August 27, 1991
Filing Date
Monday, April 16, 1990
Published for Opposition
Tuesday, May 28, 1991
Cancellation Date
Monday, March 2, 1998
9 computerized semiconductor monitoring and test instrumentation for analyzing silicon wafers during the manufacturing process
Mar 2, 1998
Cancelled Sec. 8 (6-Yr)
Aug 27, 1991
Registered-Principal Register
May 28, 1991
Published For Opposition
Apr 27, 1991
Notice Of Publication
Feb 8, 1991
Approved For Pub - Principal Register
Jan 11, 1991
Correspondence Received In Law Office
Sep 14, 1990
Non-Final Action Mailed
Aug 27, 1990
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24