ROCKBLOCK
By: DORF KETAL WELL SERVICES, LLC
associated with 16 other trademarks
Drilling mud additive for use in oil and gas well drilling

Words that describe this trademark:

drilling mud additive  oil gas drilling  additive oil  gas drilling  mud additive  drilling 

Serial Number:

87774965

Mark:

ROCKBLOCK

Status:

Registered

Status Date:

03-19-2019

Filing Date:

Registration Number:

5704781

Registration Date:

03-19-2019

Goods and Services:

Drilling mud additive for use in oil and gas well drilling

Mark Description:

N/A

Class:

Chemicals

Type of Mark:

Trademark

Published for Opposition Date:

07-03-2018

Owner:

Mark Drawing Status:

4

Abandon Date:

N/A

Business Name:

600 TRAVIS ST., SUITE 4200

Correspondent Name:

Recent Trademark filings by this company