| Event Date | Event Description |
| Friday, February 5, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Thursday, July 26, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 18, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 28, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, January 8, 2009 | CASE FILE IN TICRS |
| Wednesday, March 5, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, February 13, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, January 16, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, September 24, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, February 14, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, February 10, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Saturday, November 9, 2002 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Saturday, November 9, 2002 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, August 22, 2002 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, August 2, 2002 | PAPER RECEIVED |
| Monday, August 12, 2002 | PAPER RECEIVED |
| Thursday, December 30, 1999 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Tuesday, October 19, 1999 | RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 |
| Tuesday, October 12, 1999 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Tuesday, June 15, 1999 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, June 22, 1993 | REGISTERED-SUPPLEMENTAL REGISTER |
| Wednesday, April 21, 1993 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Wednesday, April 14, 1993 | EXAMINER'S AMENDMENT MAILED |
| Wednesday, January 27, 1993 | NON-FINAL ACTION MAILED |
| Thursday, December 24, 1992 | USE AMENDMENT ACCEPTED |
| Wednesday, November 25, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, May 26, 1992 | NON-FINAL ACTION MAILED |
| Tuesday, May 19, 1992 | ASSIGNED TO EXAMINER |
| Monday, April 20, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, May 5, 1992 | AMENDMENT TO USE PROCESSING COMPLETE |
| Monday, April 20, 1992 | USE AMENDMENT FILED |
| Friday, October 18, 1991 | NON-FINAL ACTION MAILED |
| Thursday, June 27, 1991 | ASSIGNED TO EXAMINER |