| Serial Number | 75172664 |
| Word Mark | SPIRALIZER |
| Filing Date | Thursday, September 26, 1996 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Saturday, August 25, 2007 |
| Registration Number | 2404970 |
| Registration Date | Tuesday, November 21, 2000 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, August 29, 2000 |
| Goods and Services | metal wellbore centralizers and centralizer stop collars for use in the oil and gas exploration, drilling bore holes and production of oil and gas industry |
| 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 | 002, 012, 013, 014, 023, 025, 050 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Saturday, August 25, 2007 |
| Primary Code | 006 |
| First Use Anywhere Date | Sunday, October 31, 1993 |
| First Use In Commerce Date | Sunday, October 31, 1993 |
| Party Name | DOWNHOLE PRODUCTS PLC |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | PORTLETHEN, ABERDEEN GB |
| Party Name | DOWNHOLE PRODUCTS PLC |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | PORTLETHEN, ABERDEEN GB |
| Party Name | DOWNHOLE PRODUCTS PLC |
| Party Type | 11 - New Owner Before Publication |
| Legal Entity Type | 03 - Corporation |
| Address | PORTLETHEN, ABERDEEN GB |
| Party Name | Weatherford/Lamb, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77056 |
| Event Date | Event Description |
| Saturday, August 25, 2007 | CANCELLED SEC. 8 (6-YR) |
| Thursday, August 10, 2006 | REVIEW OF CORRESPONDENCE COMPLETE |
| Monday, August 7, 2006 | CASE FILE IN TICRS |
| Tuesday, August 20, 2002 | PAPER RECEIVED |
| Tuesday, November 21, 2000 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, August 29, 2000 | PUBLISHED FOR OPPOSITION |
| Friday, July 28, 2000 | NOTICE OF PUBLICATION |
| Tuesday, June 20, 2000 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, April 3, 2000 | ASSIGNED TO EXAMINER |
| Thursday, October 21, 1999 | LETTER OF SUSPENSION MAILED |
| Monday, August 9, 1999 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Thursday, April 1, 1999 | NON-FINAL ACTION MAILED |
| Thursday, April 3, 1997 | LETTER OF SUSPENSION MAILED |
| Friday, March 28, 1997 | NON-FINAL ACTION MAILED |
| Tuesday, March 25, 1997 | ASSIGNED TO EXAMINER |