Trademark: 87380893
Word
SIGMA
Status
Registered
Status Code
700
Status Date
Tuesday, January 22, 2019
Serial Number
87380893
Registration Number
5662112
Registration Date
Tuesday, January 22, 2019
Mark Type
4000
Filing Date
Wednesday, March 22, 2017
Published for Opposition
Tuesday, February 13, 2018

Trademark Owner History
Westinghouse Electric Company LLC - Original Registrant

Classifications
11 Hydrostatic mechanical shaft seals, being structural parts of nuclear reactors, for maintaining the pressure boundary in nuclear reactor coolant pumps

Trademark Events
Feb 7, 2024
Assignment Of Ownership Not Updated Automatically
Jan 22, 2024
Courtesy Reminder - Sec. 8 (6-Yr) E-Mailed
Jun 22, 2022
Assignment Of Ownership Not Updated Automatically
Jan 28, 2022
Applicant/Correspondence Changes (Non-Responsive) Entered
Jan 28, 2022
Teas Change Of Correspondence Received
Jan 28, 2022
Attorney/Dom.Rep.Revoked And/Or Appointed
Jan 28, 2022
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Jan 28, 2022
Teas Change Of Owner Address Received
Jan 20, 2020
Attorney/Dom.Rep.Revoked And/Or Appointed
Jan 20, 2020
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Jan 22, 2019
Registered-Principal Register
Dec 20, 2018
Notice Of Acceptance Of Statement Of Use E-Mailed
Dec 19, 2018
Allowed Principal Register - Sou Accepted
Dec 19, 2018
Teas/Email Correspondence Entered
Dec 19, 2018
Correspondence Received In Law Office
Dec 17, 2018
Assigned To Lie
Dec 12, 2018
Teas Response To Office Action Received
Jun 18, 2018
Notification Of Non-Final Action E-Mailed
Jun 18, 2018
Non-Final Action E-Mailed
Jun 18, 2018
Su - Non-Final Action - Written
May 29, 2018
Statement Of Use Processing Complete
May 4, 2018
Use Amendment Filed
May 29, 2018
Case Assigned To Intent To Use Paralegal
May 4, 2018
Teas Statement Of Use Received
Apr 10, 2018
Noa E-Mailed - Sou Required From Applicant
Feb 13, 2018
Official Gazette Publication Confirmation E-Mailed
Feb 13, 2018
Published For Opposition
Jan 24, 2018
Notification Of Notice Of Publication E-Mailed
Jan 3, 2018
Approved For Pub - Principal Register
Jan 3, 2018
Examiner's Amendment Entered
Jan 3, 2018
Notification Of Examiners Amendment E-Mailed
Jan 3, 2018
Examiners Amendment E-Mailed
Jan 3, 2018
Examiners Amendment -Written
Dec 9, 2017
Teas/Email Correspondence Entered
Dec 8, 2017
Correspondence Received In Law Office
Dec 8, 2017
Teas Response To Office Action Received
Jun 12, 2017
Notification Of Non-Final Action E-Mailed
Jun 12, 2017
Non-Final Action E-Mailed
Jun 12, 2017
Non-Final Action Written
Jun 12, 2017
Assigned To Examiner
Mar 27, 2017
New Application Office Supplied Data Entered

Trademark Alertz updated from USPTO on 2030-01-24