Trademark Search  /  HEAL-S

HEAL-S

○ Dead · Expired

U.S. federal trademark · Serial No. 72309748 · Reg. No. 0888518

Mark
HEAL-S
Status
Expired
Serial Number
72309748
Registration No.
0888518
Filing Date
October 16, 1968
Registration Date
March 31, 1970
Class(es)
Class 001

Owner

CHEMICAL ADDITIVES COMPANY
03 · BIRMINGHAM, AL, US

Goods & Services

WELLBORE FLUID ADDITIVES AS BLENDS INCLUDING LIGNOSULFONATES AND CALCIUM CARBONATES USED TO CONTROL THE FLUID LOSS PROPERTIES OF FRESH WATER, SEA WATER, PRODUCED BRINES AND SALT BRINES USED IN WORKOVER, PERFORATION, DRILLING AND COMPLETION OF OIL, GAS AND WATER WELLS

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.