Trademark: 73627822
Word
MAGCO SWA
Status
Dead
Status Code
710
Status Date
Monday, December 27, 1993
Serial Number
73627822
Registration Number
1443749
Registration Date
Tuesday, June 23, 1987
Mark Type
1000
Filing Date
Thursday, October 30, 1986
Published for Opposition
Tuesday, March 31, 1987
Cancellation Date
Monday, December 27, 1993

Trademark Owner History
DRESSER INDUSTRIES, INC. - Original Registrant

Classifications
1 CHEMICAL ADDITIVE FOR DRILLING FLUIDS USED IN OIL AND GAS WELL DRILLING OPERATIONS

Trademark Events
Dec 27, 1993
Cancelled Sec. 8 (6-Yr)
Jun 23, 1987
Registered-Principal Register
Mar 31, 1987
Published For Opposition
Feb 28, 1987
Notice Of Publication
Feb 4, 1987
Approved For Pub - Principal Register
Jan 16, 1987
Examiner's Amendment Mailed
Jan 8, 1987
Assigned To Examiner

Trademark Alertz updated from USPTO on 2030-01-24