| Event Date | Event Description |
| Friday, December 10, 2021 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, January 25, 2012 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED |
| Wednesday, January 25, 2012 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Wednesday, January 25, 2012 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, October 4, 2011 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 |
| Tuesday, June 7, 2011 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, June 7, 2011 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, June 7, 2011 | FAX RECEIVED |
| Tuesday, June 7, 2011 | FAX RECEIVED |
| Thursday, September 18, 2008 | CASE FILE IN TICRS |
| Friday, August 1, 2008 | NOTICE OF DESIGN SEARCH CODE MAILED |
| Monday, October 7, 2002 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, November 19, 2002 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Tuesday, November 19, 2002 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, October 15, 2002 | PAPER RECEIVED |
| Thursday, June 27, 2002 | PAPER RECEIVED |
| Friday, November 30, 2001 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 |
| Tuesday, August 28, 2001 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, September 10, 1991 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Monday, August 19, 1991 | RESPONSE RECEIVED TO POST REG. ACTION |
| Thursday, July 25, 1991 | POST REGISTRATION ACTION MAILED - SEC. 9 |
| Monday, May 20, 1991 | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 |
| Tuesday, July 19, 1977 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |