Trademark: 73459238
Word
CLUSTER
Status
Dead
Status Code
710
Status Date
Wednesday, November 4, 1992
Serial Number
73459238
Registration Number
1305538
Registration Date
Tuesday, November 13, 1984
Mark Type
1000
Filing Date
Friday, December 30, 1983
Published for Opposition
Tuesday, September 4, 1984
Cancellation Date
Wednesday, November 4, 1992

Trademark Owner History
Schlumberger Technology Corporation - Original Registrant

Classifications
42 Wireline Services, Particularly for Providing Analysis of Underground Earth Formations and Identification of Hydrocarbon Zones, Based on Well Logging Data

Trademark Events
Nov 4, 1992
Cancelled Sec. 8 (6-Yr)
Nov 13, 1984
Registered-Principal Register
Sep 4, 1984
Published For Opposition
Jul 9, 1984
Notice Of Publication
May 14, 1984
Approved For Pub - Principal Register
May 7, 1984
Assigned To Examiner

Trademark Alertz updated from USPTO on 2030-01-24