| Serial Number | 77499914 |
| Word Mark | OPTISTACK |
| Filing Date | Monday, June 16, 2008 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Saturday, May 4, 2019 |
| Registration Number | 3709765 |
| Registration Date | Tuesday, November 10, 2009 |
| Mark Drawing | 4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, October 14, 2008 |
| Pseudo Mark | OPTI STACK |
| Goods and Services | chemicals for industrial and scientific use, namely, chemical anti-reflective coatings, specialty polymers and other chemicals for use in the microelectronics industry |
| Goods and Services | computer consulting services, namely, computer modeling to simulate the optimal conditions for photolithography chemicals used in the microelectronics industry |
| International Class | 001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. |
| US Class Codes | 001, 005, 006, 010, 026, 046 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, June 19, 2008 |
| Primary Code | 001 |
| First Use Anywhere Date | Wednesday, December 31, 2008 |
| First Use In Commerce Date | Wednesday, December 31, 2008 |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, June 19, 2008 |
| Primary Code | 042 |
| First Use Anywhere Date | Friday, June 5, 2009 |
| First Use In Commerce Date | Friday, June 5, 2009 |
| Party Name | Brewer Science, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Rolla, MO 65401 |
| Party Name | Brewer Science, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Rolla, MO 65401 |
| Party Name | Brewer Science, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Rolla, MO 65401 |
| Event Date | Event Description |
| Saturday, May 4, 2019 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Saturday, May 4, 2019 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Saturday, May 4, 2019 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Saturday, May 4, 2019 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Monday, April 1, 2019 | TEAS SECTION 8 & 9 RECEIVED |
| Saturday, November 10, 2018 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Thursday, November 12, 2015 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |
| Thursday, November 12, 2015 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, November 12, 2015 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, September 23, 2015 | TEAS SECTION 8 & 15 RECEIVED |
| Tuesday, November 10, 2009 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, October 6, 2009 | LAW OFFICE REGISTRATION REVIEW COMPLETED |
| Monday, October 5, 2009 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Monday, October 5, 2009 | SU - NON-FINAL ACTION - WRITTEN |
| Saturday, October 3, 2009 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Saturday, October 3, 2009 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, September 25, 2009 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, August 13, 2009 | NON-FINAL ACTION MAILED |
| Wednesday, August 12, 2009 | SU - NON-FINAL ACTION - WRITTEN |
| Friday, July 24, 2009 | STATEMENT OF USE PROCESSING COMPLETE |
| Wednesday, July 1, 2009 | USE AMENDMENT FILED |
| Friday, July 24, 2009 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Wednesday, July 1, 2009 | TEAS STATEMENT OF USE RECEIVED |
| Tuesday, January 6, 2009 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, October 14, 2008 | PUBLISHED FOR OPPOSITION |
| Wednesday, September 24, 2008 | NOTICE OF PUBLICATION |
| Thursday, September 11, 2008 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Thursday, September 11, 2008 | ASSIGNED TO LIE |
| Wednesday, September 3, 2008 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, September 3, 2008 | ASSIGNED TO EXAMINER |
| Friday, June 20, 2008 | NOTICE OF PSEUDO MARK MAILED |
| Thursday, June 19, 2008 | NEW APPLICATION ENTERED |