| Serial Number | 76490731 |
| Word Mark | R6 SIGMA |
| Filing Date | Tuesday, February 11, 2003 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, October 17, 2025 |
| Registration Number | 2937235 |
| Registration Date | Tuesday, April 5, 2005 |
| Mark Drawing | 5 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | Tuesday, January 11, 2005 |
| Pseudo Mark | SIGMA |
| Pseudo Mark | R 6 |
| Goods and Services | Printed matter, namely, books, booklets, pamphlets and posters discussing business management issues |
| Goods and Services | business management services |
| Goods and Services | Educational services, namely, providing classes in the field of business management, and training services in the field of business management |
| International Class | 016 - Paper, cardboard and goods made from these materials, not included in other classes; printed matter; bookbinding material; photographs; stationery; adhesives for stationery or household purposes; artists' materials; paint brushes; typewriters and office requisites (except furniture); instructional and teaching material (except apparatus); plastic materials for packaging (not included in other classes); printers' type; printing blocks. |
| US Class Codes | 002, 005, 022, 023, 029, 037, 038, 050 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, October 17, 2025 |
| Primary Code | 016 |
| First Use Anywhere Date | Wednesday, March 31, 1999 |
| First Use In Commerce Date | Wednesday, March 31, 1999 |
| International Class | 035 - Advertising; business management; business administration; office functions. |
| US Class Codes | 100, 101, 102 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, October 17, 2025 |
| Primary Code | 035 |
| First Use Anywhere Date | Wednesday, March 31, 1999 |
| First Use In Commerce Date | Wednesday, March 31, 1999 |
| International Class | 041 - Education; providing of training; entertainment; sporting and cultural activities. |
| US Class Codes | 100, 101, 107 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, October 17, 2025 |
| Primary Code | 041 |
| First Use Anywhere Date | Wednesday, March 31, 1999 |
| First Use In Commerce Date | Wednesday, March 31, 1999 |
| Party Name | RAYTHEON COMPANY |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Waltham, MA 02451 |
| Party Name | RAYTHEON COMPANY |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Lexington, MA 02421 |
| Party Name | RAYTHEON COMPANY |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Lexington, MA 02421 |
| Event Date | Event Description |
| Wednesday, April 2, 2003 | PAPER RECEIVED |
| Thursday, July 17, 2003 | ASSIGNED TO EXAMINER |
| Wednesday, July 23, 2003 | NON-FINAL ACTION MAILED |
| Wednesday, August 27, 2003 | CASE FILE IN TICRS |
| Wednesday, April 2, 2003 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Monday, December 22, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, March 30, 2004 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, May 3, 2004 | PAPER RECEIVED |
| Monday, May 3, 2004 | PETITION TO REVIVE-RECEIVED |
| Wednesday, September 1, 2004 | FAX RECEIVED |
| Saturday, September 18, 2004 | PETITION TO REVIVE-GRANTED |
| Tuesday, October 19, 2004 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, October 19, 2004 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, November 5, 2004 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, November 15, 2004 | ASSIGNED TO LIE |
| Monday, November 15, 2004 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Wednesday, December 22, 2004 | NOTICE OF PUBLICATION |
| Tuesday, January 11, 2005 | PUBLISHED FOR OPPOSITION |
| Tuesday, April 5, 2005 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, March 30, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, March 31, 2011 | TEAS SECTION 8 & 15 RECEIVED |
| Friday, April 8, 2011 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Friday, April 8, 2011 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, October 2, 2015 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, November 17, 2015 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, November 18, 2015 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, November 18, 2015 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, November 18, 2015 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Friday, April 5, 2024 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Wednesday, July 24, 2024 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, July 24, 2024 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, July 24, 2024 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, October 17, 2025 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |