| Serial Number | 75708767 |
| Word Mark | LIGHTWORKS OS |
| Filing Date | Tuesday, May 18, 1999 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, November 19, 2010 |
| Registration Number | 2832219 |
| Registration Date | Tuesday, April 13, 2004 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, September 26, 2000 |
| Disclaimer with Predetermined Text | "OS" |
| Goods and Services | Software for operating communications network elements |
| Pseudo Mark | LIGHT WORKS OS |
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 021, 023, 026, 036, 038 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, November 19, 2010 |
| Primary Code | 009 |
| First Use Anywhere Date | Saturday, June 19, 1999 |
| First Use In Commerce Date | Saturday, June 19, 1999 |
| Party Name | CIENA CORPORATION |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Linthicum, MD 21090 |
| Party Name | CIENA CORPORATION |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Linthicum, MD 21090 |
| Party Name | CIENA CORPORATION |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Linthicum, MD 21090 |
| Event Date | Event Description |
| Friday, November 19, 2010 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, May 5, 2009 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, May 5, 2009 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, April 13, 2004 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, January 28, 2004 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Friday, January 23, 2004 | CASE FILE IN TICRS |
| Friday, December 19, 2003 | STATEMENT OF USE PROCESSING COMPLETE |
| Friday, December 19, 2003 | USE AMENDMENT FILED |
| Thursday, June 19, 2003 | EXTENSION 5 GRANTED |
| Thursday, June 19, 2003 | EXTENSION 5 FILED |
| Friday, December 19, 2003 | TEAS STATEMENT OF USE RECEIVED |
| Thursday, June 19, 2003 | TEAS EXTENSION RECEIVED |
| Monday, February 10, 2003 | EXTENSION 4 GRANTED |
| Thursday, December 19, 2002 | EXTENSION 4 FILED |
| Thursday, December 19, 2002 | TEAS EXTENSION RECEIVED |
| Friday, August 16, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, July 5, 2002 | EXTENSION 3 GRANTED |
| Tuesday, June 11, 2002 | EXTENSION 3 FILED |
| Tuesday, June 11, 2002 | PAPER RECEIVED |
| Friday, May 10, 2002 | EXTENSION 2 GRANTED |
| Tuesday, December 11, 2001 | EXTENSION 2 FILED |
| Saturday, June 30, 2001 | EXTENSION 1 GRANTED |
| Monday, June 18, 2001 | EXTENSION 1 FILED |
| Tuesday, December 19, 2000 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, September 26, 2000 | PUBLISHED FOR OPPOSITION |
| Friday, August 25, 2000 | NOTICE OF PUBLICATION |
| Thursday, August 3, 2000 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, May 17, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, November 17, 1999 | NON-FINAL ACTION MAILED |
| Monday, November 15, 1999 | ASSIGNED TO EXAMINER |
| Monday, November 15, 1999 | ASSIGNED TO EXAMINER |
| Tuesday, November 9, 1999 | ASSIGNED TO EXAMINER |