Trademark: 73441836
Word
WELLFLOW
Status
Dead
Status Code
710
Status Date
Friday, July 31, 1992
Serial Number
73441836
Registration Number
1375283
Registration Date
Tuesday, December 10, 1985
Mark Type
1000
Filing Date
Wednesday, August 31, 1983
Cancellation Date
Friday, July 31, 1992
Trademark Owner History
ENERTECH ENGINEERING AND RESEARCH CO. - Original Registrant
Classifications
9 COMPUTER SOFTWARE PROGRAMS RECORDED ON MAGNETIC MEDIA FOR PREDICTING PRESSURE DROPS, FLOWING FLUID PROPERTIES AND HYDRAULIC VARIABLES IN A WELL
Trademark Events
Jul 31, 1992
Cancelled Sec. 8 (6-Yr)
Dec 10, 1985
Registered-Supplemental Register
Oct 21, 1985
Approved For Registration Supplemental Register
Oct 7, 1985
Correspondence Received In Law Office
May 21, 1985
Final Refusal Mailed
Oct 15, 1984
Correspondence Received In Law Office
Mar 20, 1985
Reinstated
Oct 24, 1984
Abandonment - Failure To Respond Or Late Response
Apr 12, 1984
Non-Final Action Mailed
Feb 28, 1984
Assigned To Examiner
PRESIDENT
73441837
Trademark Alertz updated from USPTO on 2030-01-24

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