| Event Date | Event Description |
| Monday, June 21, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Monday, June 21, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, December 7, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, December 7, 2020 | NON-FINAL ACTION E-MAILED |
| Monday, December 7, 2020 | NON-FINAL ACTION WRITTEN |
| Saturday, June 6, 2020 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Saturday, June 6, 2020 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, December 6, 2019 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, June 6, 2019 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, December 6, 2018 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, June 6, 2018 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, December 6, 2017 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, June 6, 2017 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, December 2, 2016 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, June 1, 2016 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, November 23, 2015 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, May 4, 2015 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, February 25, 2015 | ASSIGNED TO EXAMINER |
| Tuesday, October 28, 2014 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, April 28, 2014 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, October 23, 2013 | ASSIGNED TO EXAMINER |
| Friday, October 18, 2013 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, July 3, 2013 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, April 8, 2013 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, September 20, 2012 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, March 20, 2012 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, September 15, 2011 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, March 14, 2011 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, September 1, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, September 1, 2010 | ASSIGNED TO LIE |
| Monday, March 1, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, August 26, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, August 26, 2009 | ASSIGNED TO LIE |
| Thursday, February 26, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, August 22, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, August 22, 2008 | ASSIGNED TO LIE |
| Friday, February 22, 2008 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Friday, February 22, 2008 | LETTER OF SUSPENSION E-MAILED |
| Friday, February 22, 2008 | SUSPENSION LETTER WRITTEN |
| Friday, February 1, 2008 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, February 1, 2008 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, February 1, 2008 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, August 3, 2007 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, August 3, 2007 | NON-FINAL ACTION E-MAILED |
| Friday, August 3, 2007 | NON-FINAL ACTION WRITTEN |
| Thursday, August 2, 2007 | ASSIGNED TO EXAMINER |
| Wednesday, April 25, 2007 | NOTICE OF DESIGN SEARCH CODE MAILED |
| Tuesday, April 24, 2007 | NEW APPLICATION ENTERED IN TRAM |