CENTRI-FLO Trademark
Trademark Overview
On Monday, June 5, 1961, a trademark application was filed for CENTRI-FLO with the United States Patent and Trademark Office. The USPTO has given the CENTRI-FLO trademark a serial number of 72121450. The federal status of this trademark filing is EXPIRED as of Friday, December 11, 1987. This trademark is owned by WEATHERFORD OIL TOOL COMPANY, INC.. The CENTRI-FLO trademark is filed in the Machinery Products category with the following description:
CENTRALIZERS FOR OIL WELL CASING AND TUBING
General Information
| Serial Number | 72121450 |
| Word Mark | CENTRI-FLO |
| Filing Date | Monday, June 5, 1961 |
| Status | 900 - EXPIRED |
| Status Date | Friday, December 11, 1987 |
| Registration Number | 0728501 |
| Registration Date | Tuesday, March 13, 1962 |
| Mark Drawing | 3000 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Goods and Services | CENTRALIZERS FOR OIL WELL CASING AND TUBING |
Classification Information
| International Class | 007 - Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs. |
| US Class Codes | 023 |
| Class Status Code | 9 - Expired |
| Class Status Date | Friday, December 11, 1987 |
| Primary Code | 023 |
| First Use Anywhere Date | Wednesday, April 20, 1960 |
| First Use In Commerce Date | Wednesday, April 20, 1960 |
Trademark Owner History
| Party Name | WEATHERFORD OIL TOOL COMPANY, INC. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | HOUSTON, TX |
Trademark Events
| Event Date | Event Description |
| Friday, December 11, 1987 | EXPIRED SEC. 9 |
