| Event Date | Event Description | 
            | Wednesday, October 16, 2019 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | 
| Wednesday, August 28, 2019 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | 
| Thursday, September 12, 2013 | CANCELLED SEC. 8 (10-YR) | 
| Tuesday, December 8, 2009 | REVIEW OF CORRESPONDENCE COMPLETE | 
| Monday, March 31, 2008 | CASE FILE IN TICRS | 
| Wednesday, November 21, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | 
| Friday, November 16, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | 
| Wednesday, February 19, 2003 | PAPER RECEIVED | 
| Tuesday, February 25, 2003 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | 
| Tuesday, February 25, 2003 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | 
| Thursday, October 17, 2002 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 | 
| Friday, March 15, 2002 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | 
| Friday, March 15, 2002 | PAPER RECEIVED | 
| Thursday, March 10, 1988 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | 
| Friday, July 24, 1987 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | 
| Tuesday, June 29, 1982 | REGISTERED-PRINCIPAL REGISTER | 
| Tuesday, April 6, 1982 | PUBLISHED FOR OPPOSITION | 
| Tuesday, February 23, 1982 | NOTICE OF PUBLICATION | 
| Tuesday, February 2, 1982 | APPROVED FOR PUB - PRINCIPAL REGISTER | 
| Wednesday, January 13, 1982 | PETITION TO REVIVE-GRANTED | 
| Monday, November 30, 1981 | ABANDONMENT - EXPRESS MAILED | 
| Monday, April 13, 1981 | NON-FINAL ACTION MAILED | 
| Monday, March 30, 1981 | ASSIGNED TO EXAMINER | 
| Friday, January 23, 1981 | ASSIGNED TO EXAMINER | 
| Thursday, September 11, 1980 | ASSIGNED TO EXAMINER |