Trademark: 73523034
Word
ENVIRO-SPERSE
Status
Dead
Status Code
710
Status Date
Wednesday, February 26, 1992
Serial Number
73523034
Registration Number
1359961
Registration Date
Tuesday, September 17, 1985
Mark Type
1000
Filing Date
Wednesday, February 20, 1985
Published for Opposition
Tuesday, July 9, 1985
Cancellation Date
Wednesday, February 26, 1992

Trademark Owner History
SUN DRILLING PRODUCTS - Original Registrant

Classifications
1 CHEMICAL ADDITIVES FOR USE IN OIL AND GAS WELL DRILLING, NAMELY THINNERS FOR DRILLING FLUIDS

Trademark Events
Feb 26, 1992
Cancelled Sec. 8 (6-Yr)
Nov 8, 1990
Post Registration Action Correction
Sep 17, 1985
Registered-Principal Register
Jul 9, 1985
Published For Opposition
Jun 9, 1985
Notice Of Publication
May 24, 1985
Approved For Pub - Principal Register
May 1, 1985
Assigned To Examiner

Trademark Alertz updated from USPTO on 2030-01-24