SHAMROCK STRUCTURES Trademark
Trademark Overview
On Wednesday, October 29, 2003, a trademark application was filed for SHAMROCK STRUCTURES with the United States Patent and Trademark Office. The USPTO has given the SHAMROCK STRUCTURES trademark a serial number of 76556259. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Friday, November 14, 2025. This trademark is owned by Shamrock Structures LLC. The SHAMROCK STRUCTURES trademark is filed in the Computer & Software Services & Scientific Services category with the following description:
Scientific and technological services including research and design relating thereto, namely providing determination of three-dimensional (3-D) structures of proteins, protein crystallization, protein cloning, protein expression, protein purification, protein discovery, and structure-based drug design
General Information
| Serial Number | 76556259 |
| Word Mark | SHAMROCK STRUCTURES |
| Filing Date | Wednesday, October 29, 2003 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, November 14, 2025 |
| Registration Number | 2945631 |
| Registration Date | Tuesday, May 3, 2005 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, February 8, 2005 |
Trademark Statements
| Goods and Services | Scientific and technological services including research and design relating thereto, namely providing determination of three-dimensional (3-D) structures of proteins, protein crystallization, protein cloning, protein expression, protein purification, protein discovery, and structure-based drug design |
| NOT AVAILABLE | "STRUCTURES" |
Classification Information
| 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 | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, November 14, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | Monday, September 29, 2003 |
| First Use In Commerce Date | Monday, September 29, 2003 |
Trademark Owner History
| Party Name | Shamrock Structures LLC |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 99 - Other |
| Address | Woodridge, IL 60517 |
| Party Name | Shamrock Structures LLC |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | Woodridge, IL 60517 |
| Party Name | Shamrock Structures LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Woodridge, IL 60517 |
Trademark Events
| Event Date | Event Description |
| Tuesday, November 18, 2003 | NEW APPLICATION ENTERED |
| Saturday, May 15, 2004 | ASSIGNED TO EXAMINER |
| Tuesday, June 1, 2004 | NON-FINAL ACTION MAILED |
| Tuesday, November 30, 2004 | EXAMINERS AMENDMENT -WRITTEN |
| Wednesday, December 1, 2004 | EXAMINERS AMENDMENT MAILED |
| Wednesday, December 1, 2004 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, December 14, 2004 | ASSIGNED TO LIE |
| Tuesday, December 14, 2004 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Wednesday, January 19, 2005 | NOTICE OF PUBLICATION |
| Tuesday, February 8, 2005 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 3, 2005 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, April 27, 2011 | TEAS SECTION 8 & 15 RECEIVED |
| Thursday, May 19, 2011 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Thursday, May 19, 2011 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, April 30, 2015 | TEAS SECTION 8 & 9 RECEIVED |
| Monday, May 18, 2015 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Tuesday, May 19, 2015 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, May 19, 2015 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, May 19, 2015 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED |
| Friday, November 14, 2025 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
