| Event Date | Event Description |
| Friday, January 29, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, August 1, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 1, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, December 9, 2008 | CASE FILE IN TICRS |
| Thursday, August 3, 2006 | REVIEW OF CORRESPONDENCE COMPLETE |
| Wednesday, October 13, 2004 | PAPER RECEIVED |
| Monday, April 15, 2002 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Monday, April 15, 2002 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, February 15, 2002 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, December 31, 1997 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, December 1, 1997 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, February 18, 1992 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, November 26, 1991 | PUBLISHED FOR OPPOSITION |
| Friday, October 25, 1991 | NOTICE OF PUBLICATION |
| Monday, June 3, 1991 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, May 21, 1991 | EXAMINER'S AMENDMENT MAILED |
| Friday, April 12, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, May 15, 1991 | ASSIGNED TO EXAMINER |
| Tuesday, September 5, 1989 | LETTER OF SUSPENSION MAILED |
| Wednesday, July 12, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, May 15, 1989 | FINAL REFUSAL MAILED |
| Monday, February 27, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, June 29, 1988 | LETTER OF SUSPENSION MAILED |
| Wednesday, October 14, 1987 | FINAL REFUSAL MAILED |
| Friday, May 22, 1987 | LETTER OF SUSPENSION MAILED |
| Monday, April 20, 1987 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, April 3, 1987 | NON-FINAL ACTION MAILED |
| Monday, November 24, 1986 | LETTER OF SUSPENSION MAILED |
| Monday, October 20, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, October 1, 1986 | NON-FINAL ACTION MAILED |
| Thursday, May 22, 1986 | LETTER OF SUSPENSION MAILED |
| Thursday, April 10, 1986 | NON-FINAL ACTION MAILED |
| Tuesday, November 26, 1985 | LETTER OF SUSPENSION MAILED |
| Tuesday, October 8, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, October 3, 1985 | NON-FINAL ACTION MAILED |
| Wednesday, April 24, 1985 | LETTER OF SUSPENSION MAILED |
| Thursday, March 28, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, March 21, 1985 | LETTER OF SUSPENSION MAILED |
| Tuesday, November 27, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, November 21, 1984 | NON-FINAL ACTION MAILED |
| Tuesday, October 30, 1984 | ASSIGNED TO EXAMINER |
| Tuesday, May 15, 1984 | ASSIGNED TO EXAMINER |
| Wednesday, January 11, 1984 | LETTER OF SUSPENSION MAILED |
| Monday, December 19, 1983 | ASSIGNED TO EXAMINER |
| Friday, October 14, 1983 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, September 30, 1983 | INQUIRY AS TO SUSPENSION MAILED |
| Friday, November 23, 1979 | NON-FINAL ACTION MAILED |
| Tuesday, June 5, 1979 | ASSIGNED TO EXAMINER |
| Monday, March 26, 1979 | ASSIGNED TO EXAMINER |