Trademark: 74221763
Status Date
Monday, March 27, 2023
Registration Number
1715294
Registration Date
Tuesday, September 15, 1992
Filing Date
Friday, November 15, 1991
Published for Opposition
Tuesday, June 23, 1992
9 chromatographic apparatus; namely, a chromatographic filter
Sep 22, 2023
Teas Change Of Correspondence Received
Sep 22, 2023
Attorney/Dom.Rep.Revoked And/Or Appointed
Sep 22, 2023
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Sep 22, 2023
Applicant/Correspondence Changes (Non-Responsive) Entered
Sep 22, 2023
Teas Change Of Owner Address Received
Mar 27, 2023
Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed
Mar 27, 2023
Registered And Renewed (Third Renewal - 10 Yrs)
Mar 27, 2023
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Mar 27, 2023
Case Assigned To Post Registration Paralegal
Sep 15, 2022
Teas Section 8 & 9 Received
Sep 15, 2021
Courtesy Reminder - Sec. 8 (10-Yr)/Sec. 9 E-Mailed
Sep 16, 2020
Automatic Update Of Assignment Of Ownership
Jun 26, 2020
Applicant/Correspondence Changes (Non-Responsive) Entered
Jun 26, 2020
Teas Change Of Correspondence Received
Jun 26, 2020
Teas Withdrawal Of Attorney Received-Firm Retains
Jun 26, 2020
Attorney/Dom.Rep.Revoked And/Or Appointed
Jun 26, 2020
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Jun 26, 2020
Teas Change Of Owner Address Received
Sep 30, 2015
Applicant/Correspondence Changes (Non-Responsive) Entered
Sep 30, 2015
Teas Change Of Owner Address Received
Aug 21, 2012
Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed
Aug 21, 2012
Registered And Renewed (Second Renewal - 10 Yrs)
Aug 21, 2012
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Aug 17, 2012
Teas Section 8 & 9 Received
Aug 3, 2011
Automatic Update Of Assignment Of Ownership
Oct 8, 2008
Assignment Of Ownership Not Updated Automatically
Sep 23, 2008
Applicant/Correspondence Changes (Non-Responsive) Entered
Sep 23, 2008
Teas Change Of Owner Address Received
Sep 23, 2008
Applicant/Correspondence Changes (Non-Responsive) Entered
Sep 23, 2008
Teas Change Of Owner Address Received
Sep 3, 2008
Attorney/Dom.Rep.Revoked And/Or Appointed
Sep 3, 2008
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Mar 4, 2008
Case File In Ticrs
May 12, 2006
Review Of Correspondence Complete
May 27, 2003
Registered And Renewed (First Renewal - 10 Yrs)
May 27, 2003
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Dec 31, 2002
Paper Received
Sep 16, 2002
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Sep 16, 2002
Paper Received
Aug 31, 1998
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Aug 12, 1998
Response Received To Post Reg. Action
Feb 9, 1998
Post Registration Action Mailed - Sec. 8 & 15
Dec 30, 1997
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Sep 15, 1992
Registered-Principal Register
Jun 23, 1992
Published For Opposition
May 22, 1992
Notice Of Publication
Feb 7, 1992
Approved For Pub - Principal Register
Feb 7, 1992
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24
