CENTRI-FLO
Live / Registered — Expired (as of 11 Dec 1987)
What this means for you
Registered since 13 Mar 1962. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 72121450
- Registration number
- 0728501
- Mark type
- Design + words
- Filed
- 05 Jun 1961
- Registered
- 13 Mar 1962
Goods and services
- Class 007 — Machines and machine tools
- Class 023 — Yarns and threads: CENTRALIZERS FOR OIL WELL CASING AND TUBING
Owner
- WEATHERFORD OIL TOOL COMPANY, INC., HOUSTON, TX, US
Prosecution history
- 11 Dec 1987 — EXPIRED SEC. 9