WEAR-KNOT Trademark
Trademark Overview
On Friday, October 20, 1972, a trademark application was filed for WEAR-KNOT with the United States Patent and Trademark Office. The USPTO has given the WEAR-KNOT trademark a serial number of 72438962. The federal status of this trademark filing is EXPIRED as of Monday, October 10, 1994. This trademark is owned by SMITH INTERNATIONAL, INC.. The WEAR-KNOT trademark is filed in the Metal Products category with the following description:
DRILL PIPE PROTECTORS USEFUL FOR PREVENTING OUTER SURFACE WEAR AND FAILURE OF DRILL PIPE
General Information
| Serial Number | 72438962 |
| Word Mark | WEAR-KNOT |
| Filing Date | Friday, October 20, 1972 |
| Status | 900 - EXPIRED |
| Status Date | Monday, October 10, 1994 |
| Registration Number | 0975896 |
| Registration Date | Tuesday, January 1, 1974 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Goods and Services | DRILL PIPE PROTECTORS USEFUL FOR PREVENTING OUTER SURFACE WEAR AND FAILURE OF DRILL PIPE |
| Pseudo Mark | WEAR-KNOT |
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 | 023 |
| Class Status Code | 9 - Expired |
| Class Status Date | Monday, October 10, 1994 |
| Primary Code | 023 |
| First Use Anywhere Date | Saturday, April 15, 1972 |
| First Use In Commerce Date | Saturday, April 15, 1972 |
Trademark Owner History
| Party Name | SMITH INTERNATIONAL, INC. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | NOT AVAILABLE |
Trademark Events
| Event Date | Event Description |
| Monday, October 10, 1994 | EXPIRED SEC. 9 |
| Monday, June 25, 1979 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
