Serial Number:
73253005
Mark:
FB.1
Status:
Cancelled-Section 8
Status Date:
12-23-1988
Filing Date:
Registration Number:
1194925
Registration Date:
05-11-1982
Drilling Fluid Additive Comprising a Silicone-Based Defoamer for Use in Drilling Fluids During Workover and Completion Operations for Oil and Gas Well Drilling
Mark Description:
N/A
Class:
Chemicals
Type of Mark:
Trademark
Published for Opposition Date:
02-16-1982
Mark Drawing Status:
Typed Drawing
Abandon Date:
N/A
Business Name:
N/A
Correspondent Name: