Trademark: 72286009
Word
PERMA-THINZ
Status
Dead
Status Code
900
Status Date
Saturday, August 22, 2009
Serial Number
72286009
Registration Number
0863358
Registration Date
Tuesday, January 14, 1969
Mark Type
1000
Filing Date
Friday, December 1, 1967

Trademark Owner History

Classifications
6 WELL DRILLING MUD ADDITIVES USED AS MUD THINNERS, WATER LOSS REDUCING AGENTS, EMULSIFYING AGENTS, AND SHALE AND CLAY HYDRATION INHIBITORS
PERMA-THIN

Trademark Events
Aug 22, 2009
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Feb 6, 2009
Case File In Ticrs
Jan 14, 1989
Registered And Renewed (First Renewal - 20 Yrs)
Dec 2, 1988
Registered - Sec. 9 Filed/Check Record For Sec. 8

Trademark Alertz updated from USPTO on 2030-01-24