| Serial Number | 75493893 |
| Word Mark | SIGMA |
| Filing Date | Monday, June 1, 1998 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, August 12, 2011 |
| Registration Number | 2419633 |
| Registration Date | Tuesday, January 9, 2001 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, June 22, 1999 |
| Goods and Services | cardiac pacemakers |
| International Class | 010 - Surgical, medical, dental, and veterinary apparatus and instruments, artificial limbs, eyes, and teeth; orthopedic articles; suture materials. |
| US Class Codes | 026, 039, 044 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, August 12, 2011 |
| Primary Code | 010 |
| First Use Anywhere Date | Thursday, August 26, 1999 |
| First Use In Commerce Date | Thursday, August 26, 1999 |
| Party Name | Medtronic, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Minneapolis, MN 554325604 |
| Party Name | Medtronic, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Minneapolis, MN 55432 |
| Party Name | Medtronic, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Minneapolis, MN 55432 |
| Event Date | Event Description |
| Friday, August 12, 2011 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Friday, July 14, 2006 | CASE FILE IN TICRS |
| Friday, June 23, 2006 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, February 1, 2006 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Wednesday, February 1, 2006 | TEAS SECTION 8 & 15 RECEIVED |
| Tuesday, January 9, 2001 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, April 19, 2000 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Monday, April 17, 2000 | ASSIGNED TO EXAMINER |
| Friday, April 14, 2000 | STATEMENT OF USE PROCESSING COMPLETE |
| Friday, April 14, 2000 | EXTENSION 1 GRANTED |
| Friday, February 18, 2000 | USE AMENDMENT FILED |
| Friday, February 18, 2000 | EXTENSION 1 FILED |
| Tuesday, December 28, 1999 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, July 20, 1999 | EXTENSION OF TIME TO OPPOSE RECEIVED |
| Tuesday, June 22, 1999 | PUBLISHED FOR OPPOSITION |
| Friday, May 21, 1999 | NOTICE OF PUBLICATION |
| Sunday, February 21, 1999 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, February 12, 1999 | EXAMINER'S AMENDMENT MAILED |
| Friday, February 5, 1999 | ASSIGNED TO EXAMINER |