| Event Date | Event Description |
| Friday, September 21, 2012 | CANCELLED SEC. 8 (6-YR) |
| Thursday, July 12, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, March 8, 2005 | REGISTERED-SUPPLEMENTAL REGISTER |
| Wednesday, December 8, 2004 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Wednesday, December 1, 2004 | ASSIGNED TO LIE |
| Tuesday, November 23, 2004 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Thursday, October 28, 2004 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, October 20, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, October 20, 2004 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, April 22, 2004 | FINAL REFUSAL MAILED |
| Monday, November 17, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, December 24, 2003 | CASE FILE IN TICRS |
| Monday, November 17, 2003 | PAPER RECEIVED |
| Monday, March 17, 2003 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Friday, May 16, 2003 | NON-FINAL ACTION MAILED |
| Thursday, May 15, 2003 | ASSIGNED TO EXAMINER |
| Monday, March 17, 2003 | PAPER RECEIVED |
| Monday, October 7, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, October 7, 2002 | PAPER RECEIVED |
| Tuesday, October 1, 2002 | ASSIGNED TO EXAMINER |
| Monday, July 1, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Saturday, September 22, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Sunday, September 22, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, July 1, 2002 | LETTER OF SUSPENSION MAILED |
| Tuesday, April 30, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, April 30, 2002 | PAPER RECEIVED |
| Monday, April 1, 2002 | NON-FINAL ACTION MAILED |
| Monday, December 3, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, September 18, 2001 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Friday, May 18, 2001 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Tuesday, July 3, 2001 | NON-FINAL ACTION MAILED |
| Friday, June 29, 2001 | ASSIGNED TO EXAMINER |