Trademark: 74083312
Word
PERVAP
Status
Registered
Status Code
800
Status Date
Friday, January 13, 2023
Serial Number
74083312
Registration Number
1691056
Registration Date
Tuesday, June 9, 1992
Mark Type
1000
Filing Date
Monday, July 30, 1990
Published for Opposition
Tuesday, March 17, 1992

Trademark Owner History
DELTAMEM AG - 5th New Owner Entered After Registration
SULZER CHEMTECH AG - 4th New Owner Entered After Registration
GFT GESELLSCHAFT FUR TRENNTECHNIK mbH - Original Registrant

Classifications
7 [chemical separation technique machines for use in the chemical industry]
1 chemical synthetic membranes for use in separation technique machines for use in the chemical industry

Trademark Events
Jan 13, 2023
Notice Of Acceptance Of Sec. 8 - E-Mailed
Jan 13, 2023
Registered And Renewed (Third Renewal - 10 Yrs)
Jan 13, 2023
Registered - Sec. 9 Granted/Check Record For Sec. 8
Jan 13, 2023
Registered - Partial Sec. 8 (10-Yr) Accepted
Jan 13, 2023
Case Assigned To Post Registration Paralegal
Jun 29, 2022
Teas Section 8 & 9 Received
Jun 9, 2021
Courtesy Reminder - Sec. 8 (10-Yr)/Sec. 9 E-Mailed
Mar 13, 2019
Automatic Update Of Assignment Of Ownership
Aug 23, 2018
Applicant/Correspondence Changes (Non-Responsive) Entered
Aug 23, 2018
Teas Change Of Owner Address Received
Jan 7, 2018
Attorney/Dom.Rep.Revoked And/Or Appointed
Jan 7, 2018
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
May 25, 2012
Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed
May 25, 2012
Registered And Renewed (Second Renewal - 10 Yrs)
May 25, 2012
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
May 25, 2012
Case Assigned To Post Registration Paralegal
May 16, 2012
Teas Section 8 & 9 Received
Jan 17, 2008
Case File In Ticrs
May 23, 2002
Registered And Renewed (First Renewal - 10 Yrs)
May 23, 2002
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Mar 25, 2002
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Aug 15, 1998
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
May 26, 1998
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Jun 9, 1992
Registered-Principal Register
Mar 17, 1992
Published For Opposition
Feb 14, 1992
Notice Of Publication
Nov 4, 1991
Approved For Pub - Principal Register
Aug 3, 1991
Final Refusal Mailed
Jun 6, 1991
Correspondence Received In Law Office
Jan 2, 1991
Non-Final Action Mailed
Dec 14, 1990
Assigned To Examiner

Trademark Alertz updated from USPTO on 2030-01-24