Trademark: 73200786
Word
SIGMA-2
Status
Dead
Status Code
710
Status Date
Friday, March 11, 2016
Serial Number
73200786
Registration Number
1152809
Registration Date
Tuesday, May 5, 1981
Mark Type
1000
Filing Date
Monday, January 22, 1979
Published for Opposition
Tuesday, February 5, 1980
Cancellation Date
Friday, March 11, 2016

Trademark Owner History
ATOTECH USA INC. - 7th New Owner Entered After Registration
HARSHAW-FILTROL PARTNERSHIP - 1st New Owner Entered After Registration
HARSHAW CHEMICAL COMPANY, THE - Original Registrant

Classifications
1 BRIGHTENERS FOR BARREL NICKEL PLATING BATHS
2

Trademark Events
Mar 11, 2016
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Feb 25, 2008
Case File In Ticrs
Apr 24, 2001
Registered And Renewed (First Renewal - 10 Yrs)
Apr 24, 2001
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Dec 20, 2000
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Apr 17, 1987
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Nov 24, 1986
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
May 5, 1981
Registered-Principal Register

Trademark Alertz updated from USPTO on 2030-01-24