EZ LOK Trademark
Trademark Overview
On Friday, December 11, 1970, a trademark application was filed for EZ LOK with the United States Patent and Trademark Office. The USPTO has given the EZ LOK trademark a serial number of 72378478. The federal status of this trademark filing is EXPIRED as of Wednesday, November 4, 1992. This trademark is owned by HALLIBURTON COMPANY. The EZ LOK trademark is filed in the Metal Products category with the following description:
CLAMPING OR MOVEMENT LIMITING DEVICE DESIGNED TO ENCIRCLE A TUBULAR MEMBER SUCH AS PIPE OR CASING; THE CLAMPS FUNCTION TO LIMIT LONGITUDINAL MOVEMENT OF AUXILIARY EQUIPMENT SUCH AS WALL CLEANERS, CENTRALIZERS AND CEMENT BASKETS WHERE SUCH AUXILIARY EQUIPMENT IS PLACED ON THE PIPE TO BE LOWERED INTO AN OIL OR GAS WELL
General Information
| Serial Number | 72378478 |
| Word Mark | EZ LOK |
| Filing Date | Friday, December 11, 1970 |
| Status | 900 - EXPIRED |
| Status Date | Wednesday, November 4, 1992 |
| Registration Number | 0920047 |
| Registration Date | Tuesday, September 14, 1971 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Goods and Services | CLAMPING OR MOVEMENT LIMITING DEVICE DESIGNED TO ENCIRCLE A TUBULAR MEMBER SUCH AS PIPE OR CASING; THE CLAMPS FUNCTION TO LIMIT LONGITUDINAL MOVEMENT OF AUXILIARY EQUIPMENT SUCH AS WALL CLEANERS, CENTRALIZERS AND CEMENT BASKETS WHERE SUCH AUXILIARY EQUIPMENT IS PLACED ON THE PIPE TO BE LOWERED INTO AN OIL OR GAS WELL |
| Pseudo Mark | EASY LOOK |
Classification Information
| International Class | 006 - Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; nonelectric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores. |
| US Class Codes | 013 |
| Class Status Code | 9 - Expired |
| Class Status Date | Wednesday, November 4, 1992 |
| Primary Code | 013 |
| First Use Anywhere Date | Monday, February 9, 1959 |
| First Use In Commerce Date | Monday, August 23, 1965 |
Trademark Owner History
| Party Name | HALLIBURTON COMPANY |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | DUNCAN, OK 73533 |
Trademark Events
| Event Date | Event Description |
| Wednesday, November 4, 1992 | EXPIRED SEC. 9 |
| Monday, February 28, 1977 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
