HEAL-S
Live / Registered — Expired (as of 04 Nov 1992)
What this means for you
Registered since 31 Mar 1970. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 72309748
- Registration number
- 0888518
- Mark type
- Word mark
- Filed
- 16 Oct 1968
- Registered
- 31 Mar 1970
Goods and services
- Class 001 — Chemicals
- Class 006 — Metal goods: 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
Owner
- CHEMICAL ADDITIVES COMPANY, BIRMINGHAM, AL, US
Prosecution history
- 04 Nov 1992 — EXPIRED SEC. 9