![](/us.svg)
Trademark: 74133861
Status Date
Friday, January 22, 2016
Registration Number
1664885
Registration Date
Tuesday, November 19, 1991
Filing Date
Monday, January 28, 1991
Published for Opposition
Tuesday, August 27, 1991
Cancellation Date
Friday, January 22, 2016
9 apparatus for diagnostic measurement such as beam profile analysis, multichannel spectroscopy and infrared light detectors
Jan 22, 2016
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Dec 3, 2007
Case File In Ticrs
Sep 25, 2001
Registered And Renewed (First Renewal - 10 Yrs)
Sep 25, 2001
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Jun 25, 2001
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Aug 11, 1997
Post Registration Action Correction
May 9, 1997
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Apr 11, 1997
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Nov 19, 1991
Registered-Principal Register
Aug 27, 1991
Published For Opposition
Jul 26, 1991
Notice Of Publication
May 30, 1991
Approved For Pub - Principal Register
May 21, 1991
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24