| Serial Number | 71541421 |
| Word Mark | HE |
| Filing Date | Monday, November 17, 1947 |
| Status | 900 - EXPIRED |
| Status Date | Sunday, March 4, 2001 |
| Registration Number | 0521135 |
| Registration Date | Tuesday, February 21, 1950 |
| Mark Drawing | 3T23 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
| Goods and Services | OIL WELL TOOLS-NAMELY, REVERSING TOOLS, RELEASING SPEARS, TAPERS, BOX TAPS, INSIDE CUTTERS, OUTSIDE CUTTERS, RELEASING OVERSHOTS, IMPRESSION BLOCKS, TUBING [ TOOL JOINTS, ROPE SPEARS, WALL HOOK GUIDES ] , ROTARY SHOES, AND WASH PIPES |
| 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 | Sunday, March 4, 2001 |
| Primary Code | 023 |
| First Use Anywhere Date | Sunday, November 30, 1924 |
| First Use In Commerce Date | Sunday, November 30, 1924 |
| Party Name | HOUSTON ENGINEERS, INC. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | HOUSTON, TX 77026 |
| Event Date | Event Description |
| Sunday, March 4, 2001 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, November 22, 1989 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Friday, October 13, 1989 | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 |
| Saturday, February 21, 1970 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) |