Trademark: 75639140
Word
SIGMA LOGIC
Status
Dead
Status Code
710
Status Date
Friday, November 12, 2021
Serial Number
75639140
Registration Number
2418264
Registration Date
Tuesday, January 2, 2001
Mark Type
1000
Filing Date
Tuesday, February 9, 1999
Published for Opposition
Tuesday, November 30, 1999
Cancellation Date
Friday, November 12, 2021

Trademark Owner History
PPG INDUSTRIES OHIO, INC. - Original Registrant

Classifications
41 Educational services, namely, conducting training classes for the development of statistical and leadership skills for process improvement in a business or manufacturing setting, and distributing instructional materials in connection therewith

Trademark Events
Nov 12, 2021
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Jan 2, 2020
Courtesy Reminder - Sec. 8 (10-Yr)/Sec. 9 E-Mailed
Mar 2, 2011
Teas Change Of Correspondence Received
Sep 21, 2010
Registered And Renewed (First Renewal - 10 Yrs)
Sep 21, 2010
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Sep 21, 2010
Case Assigned To Post Registration Paralegal
Aug 23, 2010
Teas Section 8 & 9 Received
Oct 15, 2009
Case File In Ticrs
Feb 19, 2009
Attorney/Dom.Rep.Revoked And/Or Appointed
Feb 19, 2009
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Mar 13, 2007
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Dec 29, 2006
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Dec 29, 2006
Paper Received
Jan 2, 2001
Registered-Principal Register
Oct 16, 2000
Allowed Principal Register - Sou Accepted
Oct 11, 2000
Assigned To Examiner
Oct 3, 2000
Statement Of Use Processing Complete
Aug 8, 2000
Use Amendment Filed
Feb 22, 2000
Noa Mailed - Sou Required From Applicant
Nov 30, 1999
Published For Opposition
Oct 29, 1999
Notice Of Publication
Aug 6, 1999
Approved For Pub - Principal Register
Jul 30, 1999
Examiner's Amendment Mailed
Jul 28, 1999
Assigned To Examiner

Trademark Alertz updated from USPTO on 2030-01-24