| Event Date | Event Description |
| Sunday, July 29, 2001 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Friday, April 15, 1994 | ASSIGNED TO EXAMINER |
| Tuesday, April 19, 1994 | ASSIGNED TO EXAMINER |
| Monday, May 2, 1994 | NON-FINAL ACTION MAILED |
| Tuesday, May 31, 1994 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, July 7, 1994 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Tuesday, December 13, 1994 | REGISTERED-SUPPLEMENTAL REGISTER |
| Monday, June 4, 2001 | REGISTERED - SEC. 8 (6-YR) FILED |
| Thursday, October 31, 2002 | PAPER RECEIVED |
| Monday, January 3, 2005 | TEAS SECTION 8 & 9 RECEIVED |
| Monday, January 3, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, January 3, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, March 1, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, March 1, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, May 9, 2018 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, May 23, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, April 3, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, January 5, 2022 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, June 20, 2024 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, February 28, 2024 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, June 23, 2022 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, November 25, 2022 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, January 10, 2024 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |