| Serial Number | 75752118 |
| Word Mark | CHALLENGE US |
| Filing Date | Thursday, July 15, 1999 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, April 4, 2008 |
| Registration Number | 2466465 |
| Registration Date | Tuesday, July 3, 2001 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, October 31, 2000 |
| Goods and Services | Legal Services |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, April 4, 2008 |
| Primary Code | 042 |
| First Use Anywhere Date | Tuesday, August 31, 1999 |
| First Use In Commerce Date | Tuesday, August 31, 1999 |
| Party Name | KIRKPATRICK & LOCKHART PRESTON GATES ELLIS LLP |
| Party Type | 32 - New Owner After Registration |
| Legal Entity Type | 99 - Other |
| Address | PITTSBURGH, PA 152222312 |
| Party Name | KIRKPATRICK & LOCKHART NICHOLSON GRAHAMLLP |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 99 - Other |
| Address | PITTSBURGH, PA 15222 |
| Party Name | Kirkpatrick & Lockhart |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 02 - Partnership |
| Address | Pittsburgh, PA 15222 |
| Party Name | Kirkpatrick & Lockhart |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 02 - Partnership |
| Address | Pittsburgh, PA 15222 |
| Party Name | Kirkpatrick & Lockhart |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 02 - Partnership |
| Address | Pittsburgh, PA 15222 |
| Event Date | Event Description |
| Friday, April 4, 2008 | CANCELLED SEC. 8 (6-YR) |
| Wednesday, February 28, 2007 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Friday, October 13, 2006 | CASE FILE IN TICRS |
| Tuesday, July 3, 2001 | REGISTERED-PRINCIPAL REGISTER |
| Monday, March 26, 2001 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Sunday, March 18, 2001 | STATEMENT OF USE PROCESSING COMPLETE |
| Friday, March 2, 2001 | USE AMENDMENT FILED |
| Tuesday, January 23, 2001 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, October 31, 2000 | PUBLISHED FOR OPPOSITION |
| Friday, September 29, 2000 | NOTICE OF PUBLICATION |
| Friday, July 14, 2000 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, May 5, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, November 8, 1999 | NON-FINAL ACTION MAILED |
| Friday, October 29, 1999 | ASSIGNED TO EXAMINER |