| Event Date | Event Description |
| Friday, January 2, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, May 15, 2013 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, April 26, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, April 26, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, September 29, 2011 | NOTIFICATION OF SUBSEQUENT FINAL EMAILED |
| Thursday, September 29, 2011 | SUBSEQUENT FINAL EMAILED |
| Thursday, September 29, 2011 | SUBSEQUENT FINAL REFUSAL WRITTEN |
| Monday, August 29, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, August 29, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, August 22, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Sunday, May 22, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, February 22, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, February 22, 2011 | NON-FINAL ACTION E-MAILED |
| Tuesday, February 22, 2011 | NON-FINAL ACTION WRITTEN |
| Monday, January 31, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, January 31, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, January 19, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, July 19, 2010 | NOTIFICATION OF PRIORITY ACTION E-MAILED |
| Monday, July 19, 2010 | PRIORITY ACTION E-MAILED |
| Monday, July 19, 2010 | PRIORITY ACTION WRITTEN |
| Saturday, June 19, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Saturday, June 19, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, June 16, 2010 | ASSIGNED TO LIE |
| Monday, June 7, 2010 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, December 15, 2009 | COMBINED EXAMINER'S AMENDMENT/PRIORITY ACTION ENTERED |
| Friday, December 11, 2009 | NOTIFICATION OF EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED |
| Friday, December 11, 2009 | EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED |
| Friday, December 11, 2009 | EXAMINERS AMENDMENT AND/OR PRIORITY ACTION - COMPLETED |
| Monday, November 16, 2009 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, November 16, 2009 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, November 16, 2009 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Thursday, May 14, 2009 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Thursday, May 14, 2009 | FINAL REFUSAL E-MAILED |
| Thursday, May 14, 2009 | FINAL REFUSAL WRITTEN |
| Thursday, April 16, 2009 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, April 15, 2009 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, April 16, 2009 | ASSIGNED TO LIE |
| Wednesday, April 15, 2009 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, October 15, 2008 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, October 15, 2008 | NON-FINAL ACTION E-MAILED |
| Wednesday, October 15, 2008 | NON-FINAL ACTION WRITTEN |
| Tuesday, October 7, 2008 | ASSIGNED TO EXAMINER |
| Monday, July 7, 2008 | NEW APPLICATION ENTERED IN TRAM |