| Serial Number | 72410643 |
| Word Mark | SWACO |
| Filing Date | Monday, December 20, 1971 |
| Status | 900 - EXPIRED |
| Status Date | Saturday, March 12, 2005 |
| Registration Number | 0985873 |
| Registration Date | Tuesday, June 11, 1974 |
| Mark Drawing | 3S15 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
| Goods and Services | WELL DRILLING EQUIPMENT-NAMELY, GAS SEPARATORS, CHOKES, AND MECHANICAL MUD TREATERS |
| Goods and Services | OIL WELL MONITORING EQUIPMENT-NAMELY, FLOW SENSORS, PUMP-STROKE COUNTERS, AND PIT VOLUME TOTALIZERS |
| 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 | Saturday, March 12, 2005 |
| Primary Code | 023 |
| First Use Anywhere Date | Monday, February 1, 1971 |
| First Use In Commerce Date | Monday, February 1, 1971 |
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 026 |
| Class Status Code | 9 - Expired |
| Class Status Date | Saturday, March 12, 2005 |
| Primary Code | 026 |
| First Use Anywhere Date | Monday, February 1, 1971 |
| First Use In Commerce Date | Monday, February 1, 1971 |
| Party Name | M-I DRILLING FLUIDS COMPANY, L.L.C. |
| Party Type | 43 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | HOUSTON, TX 77046 |
| Party Name | DRESSER INDUSTRIES, INC. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | DALLAS, TX 75221 |
| Event Date | Event Description |
| Saturday, March 12, 2005 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Thursday, September 1, 1994 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, May 26, 1994 | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 |
| Monday, June 30, 1980 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |