Trademark: 72252846
Word
POLYTROL
Status
Dead
Status Code
900
Status Date
Saturday, March 15, 2008
Serial Number
72252846
Registration Number
0830046
Registration Date
Tuesday, June 13, 1967
Mark Type
1000
Filing Date
Monday, August 22, 1966
Trademark Owner History
W. R. GRACE & CO. - 3rd New Owner Entered After Registration
Classifications
6 CHEMICAL USED FOR BOILER WATER TREATMENT
Trademark Events
Mar 15, 2008
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Jun 13, 1987
Registered And Renewed (First Renewal - 20 Yrs)
Jan 23, 1987
Registered - Sec. 9 Filed/Check Record For Sec. 8
COLONIAL
HDC
Trademark Alertz updated from USPTO on 2030-01-24

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