NALSPERSE
Live / Registered — Expired (as of 02 Feb 1999)
What this means for you
Registered since 02 May 1978. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 73140149
- Registration number
- 1090129
- Mark type
- Word mark
- Filed
- 06 Sept 1977
- Registered
- 02 May 1978
Goods and services
- Class 001 — Chemicals: CHEMICAL FOR DISPERSING BIOLOGICAL MATTER IN COOLING TOWERS AND HEAT EXCHANGERS
Owner
- NALCO CHEMICAL COMPANY, OAK BROOK, IL, US
Prosecution history
- 02 Feb 1999 — EXPIRED SEC. 9
- 04 Jan 1984 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.