IMPRUVOL
Live / Registered — Expired (as of 03 Nov 1992)
What this means for you
Registered since 12 Jun 1951. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 12 Jun 1971).
Record
- Serial number
- 71595381
- Registration number
- 0543744
- Mark type
- Word mark
- Filed
- 07 Apr 1950
- Registered
- 12 Jun 1951
- Next maintenance due
- 12 Jun 1971
Goods and services
- Class 001 — Chemicals
- Class 015 — Musical instruments: ADDITIVE WHICH IS AN OXIDATION INHIBITOR AND A STABILIZER FOR MOTOR FUEL, PARTICULARLY AVIATION GASOLINE
Owner
- KOPPERS COMPANY, INC., PITTSBURGH, PA, US
Prior registrations
Prosecution history
- 03 Nov 1992 — EXPIRED SEC. 9
- 12 Jun 1971 — REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)