Trademark: 72279713
Word
SILOCK
Status
Dead
Status Code
900
Status Date
Saturday, June 6, 2009
Serial Number
72279713
Registration Number
0859169
Registration Date
Tuesday, October 29, 1968
Mark Type
1000
Filing Date
Wednesday, September 6, 1967
Published for Opposition
Tuesday, August 13, 1968

Trademark Owner History
MERCK & CO., INC. - 1st New Owner Entered After Registration
CALGON CORPORATION - Original Registrant

Classifications
6 PHOSPHATE-SILICATE-POLYMER BOILER COMPOUND

Trademark Events
Jun 6, 2009
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Mar 9, 2009
Case File In Ticrs
Oct 29, 1988
Registered And Renewed (First Renewal - 20 Yrs)
May 4, 1988
Registered - Sec. 9 Filed/Check Record For Sec. 8

Trademark Alertz updated from USPTO on 2030-01-24