![](/us.svg)
Trademark: 74517381
Status Date
Friday, January 30, 2015
Registration Number
1884779
Registration Date
Tuesday, March 21, 1995
Filing Date
Tuesday, April 26, 1994
Published for Opposition
Tuesday, December 27, 1994
9 chemical columns for use in liquid chromatography
Mar 21, 2024
Courtesy Reminder - Sec. 8 (10-Yr)/Sec. 9 E-Mailed
Sep 7, 2015
Applicant/Correspondence Changes (Non-Responsive) Entered
Sep 7, 2015
Teas Change Of Owner Address Received
Jan 30, 2015
Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed
Jan 30, 2015
Registered And Renewed (Second Renewal - 10 Yrs)
Jan 30, 2015
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Jan 30, 2015
Case Assigned To Post Registration Paralegal
Jan 15, 2015
Teas Section 8 & 9 Received
Feb 29, 2012
Automatic Update Of Assignment Of Ownership
Mar 25, 2005
Registered And Renewed (First Renewal - 10 Yrs)
Mar 25, 2005
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Mar 25, 2005
Assigned To Paralegal
Feb 8, 2005
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Feb 8, 2005
Paper Received
Apr 25, 2001
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Jan 23, 2001
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Mar 21, 1995
Registered-Principal Register
Dec 27, 1994
Published For Opposition
Nov 25, 1994
Notice Of Publication
Sep 19, 1994
Approved For Pub - Principal Register
Sep 18, 1994
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24