| Event Date | Event Description |
| Friday, April 3, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, June 27, 2018 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 20, 2018 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 15, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, February 4, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 26, 2013 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 15, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 11, 2011 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Friday, March 9, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, March 9, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, March 9, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, June 7, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, June 7, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, June 7, 2005 | ASSIGNED TO PARALEGAL |
| Tuesday, April 26, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, April 26, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, April 26, 2005 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, April 26, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Saturday, April 21, 2001 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Thursday, January 18, 2001 | REGISTERED - SEC. 8 (6-YR) FILED |
| Tuesday, May 2, 1995 | REGISTERED-SUPPLEMENTAL REGISTER |
| Monday, October 17, 1994 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Thursday, August 4, 1994 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Saturday, July 23, 1994 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Sunday, May 1, 1994 | USE AMENDMENT ACCEPTED |
| Thursday, March 31, 1994 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, April 21, 1994 | AMENDMENT TO USE PROCESSING COMPLETE |
| Thursday, March 31, 1994 | USE AMENDMENT FILED |
| Tuesday, September 28, 1993 | FINAL REFUSAL MAILED |
| Monday, July 12, 1993 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, January 8, 1993 | NON-FINAL ACTION MAILED |
| Wednesday, December 23, 1992 | ASSIGNED TO EXAMINER |