| Serial Number | 78726457 |
| Word Mark | POLYSTAK |
| Filing Date | Tuesday, October 4, 2005 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Thursday, April 13, 2017 |
| Registration Number | 3210597 |
| Registration Date | Tuesday, February 20, 2007 |
| Mark Drawing | 4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, December 5, 2006 |
| Goods and Services | Electrical circuit components, namely, memory and logic integrated circuits and stacked or multilayered memory and logic integrated circuits |
| Goods and Services | Semiconductor product rework and repair services for others; ball grid remanufacturing and repair services for others |
| Goods and Services | Technological services for others, namely, manufacture of three-dimensional stacks of memory and logic integrated circuits to the order and specification of others |
| Goods and Services | Technological services for others, namely, design and development of three dimensional stacks of memory and logic integrated circuits |
| 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 | 6 - Active |
| Class Status Date | Friday, October 7, 2005 |
| Primary Code | 009 |
| First Use Anywhere Date | Thursday, September 1, 2005 |
| First Use In Commerce Date | Thursday, September 1, 2005 |
| International Class | 037 - Building construction; repair; installation services. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, August 30, 2006 |
| Primary Code | 037 |
| First Use Anywhere Date | Thursday, September 1, 2005 |
| First Use In Commerce Date | Thursday, September 1, 2005 |
| International Class | 040 - Treatment of materials. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, August 30, 2006 |
| Primary Code | 040 |
| First Use Anywhere Date | Thursday, September 1, 2005 |
| First Use In Commerce Date | Thursday, September 1, 2005 |
| 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 | Friday, October 7, 2005 |
| Primary Code | 042 |
| First Use Anywhere Date | Thursday, September 1, 2005 |
| First Use In Commerce Date | Thursday, September 1, 2005 |
| Party Name | PolyStak, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Sunnyvale, CA 94086 |
| Party Name | PolyStak, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Santa Clara, CA 95051 |
| Party Name | PolyStak, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Santa Clara, CA 95051 |
| Event Date | Event Description |
| Thursday, April 13, 2017 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Thursday, April 13, 2017 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, April 13, 2017 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, April 13, 2017 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Thursday, February 16, 2017 | TEAS SECTION 8 & 9 RECEIVED |
| Saturday, February 20, 2016 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Thursday, June 14, 2012 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |
| Thursday, June 14, 2012 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, June 14, 2012 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, June 6, 2012 | TEAS SECTION 8 & 15 RECEIVED |
| Tuesday, April 7, 2009 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, April 7, 2009 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, March 11, 2009 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, March 11, 2009 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, February 20, 2007 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, December 5, 2006 | PUBLISHED FOR OPPOSITION |
| Wednesday, November 15, 2006 | NOTICE OF PUBLICATION |
| Friday, October 13, 2006 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Wednesday, October 11, 2006 | ASSIGNED TO LIE |
| Thursday, September 28, 2006 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, September 19, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, September 7, 2006 | EXAMINER'S AMENDMENT ENTERED |
| Thursday, September 7, 2006 | EXAMINERS AMENDMENT MAILED |
| Wednesday, September 6, 2006 | EXAMINERS AMENDMENT -WRITTEN |
| Wednesday, August 30, 2006 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, August 22, 2006 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, August 22, 2006 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, April 10, 2006 | NON-FINAL ACTION MAILED |
| Monday, April 10, 2006 | NON-FINAL ACTION WRITTEN |
| Thursday, April 6, 2006 | ASSIGNED TO EXAMINER |
| Friday, October 7, 2005 | NEW APPLICATION ENTERED IN TRAM |