Trademark: 72315505
Word
SIGMA 104
Status
Dead
Status Code
710
Status Date
Friday, April 1, 2016
Serial Number
72315505
Registration Number
0897642
Registration Date
Tuesday, September 1, 1970
Mark Type
1000
Filing Date
Tuesday, December 31, 1968
Cancellation Date
Friday, April 1, 2016
Trademark Owner History
SIGMA-ALDRICH CO. - 4th New Owner Entered After Registration
SIGMA-ALDRICH CORPORATION - 3rd New Owner Entered After Registration
SIGMA CHEMICAL COMPANY - Original Registrant
Classifications
6 PHOSPHATASE SUBSTRATE FOR USE AS A DIAGNOSTIC BIOCHEMICAL REAGENT IN THE LABORATORY
Trademark Events
Apr 1, 2016
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Aug 30, 2013
Attorney Revoked And/Or Appointed
Aug 30, 2013
Teas Revoke/Appoint Attorney Received
Nov 21, 2008
Case File In Ticrs
Oct 8, 2008
Teas Change Of Correspondence Received
Jan 12, 2001
Registered And Renewed (Second Renewal - 10 Yrs)
Jan 12, 2001
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Jun 9, 2000
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Jun 18, 1990
Registered And Renewed (First Renewal - 10 Yrs)
Apr 30, 1990
Registered - Sec. 9 Filed/Check Record For Sec. 8
SIGMA 7-9
MELO-SONIC
Trademark Alertz updated from USPTO on 2030-01-24

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