Trademark: 72421375
Word
PHOSTRIP
Status
Dead
Status Code
900
Status Date
Saturday, April 24, 2004
Serial Number
72421375
Registration Number
0964441
Registration Date
Tuesday, July 17, 1973
Mark Type
1000
Filing Date
Friday, April 14, 1972

Trademark Owner History
TETRA TECHNOLOGIES, INC. - 3rd New Owner Entered After Registration
BIOSPHERICS INCORPORATED - Original Registrant

Classifications
SEWAGE TREATMENT PROCESSING SERVICES

Trademark Events
Apr 24, 2004
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Jul 18, 2002
Teas Change Of Correspondence Received
Aug 30, 1993
Registered And Renewed (First Renewal - 10 Yrs)
Jun 14, 1993
Registered - Sec. 9 Filed/Check Record For Sec. 8
Jan 30, 1979
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.

Trademark Alertz updated from USPTO on 2030-01-24