| Serial Number | 87745237 |
| Word Mark | LIGNOSTONE |
| Filing Date | Friday, January 5, 2018 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, January 29, 2019 |
| Registration Number | 5664929 |
| Registration Date | Tuesday, January 29, 2019 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, November 13, 2018 |
| Goods and Services | Laminate densified wood sheets and panels |
| International Class | 019 - Building materials (non-metallic); nonmetallic rigid pipes for building; asphalt, pitch and bitumen; nonmetallic transportable buildings; monuments, not of metal. |
| US Class Codes | 001, 012, 033, 050 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, January 19, 2018 |
| Primary Code | 019 |
| First Use Anywhere Date | Thursday, January 1, 1970 |
| First Use In Commerce Date | Friday, June 16, 1978 |
| Party Name | RÖCHLING ENGINEERING PLASTICS SE & CO. KG |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 28 - NOT AVAILABLE |
| Address | HAREN 49733 DE |
| Party Name | Roechling Glastic Composites, LP |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 13 - Limited Partnership |
| Address | Cleveland, OH 44121 |
| Party Name | Roechling Glastic Composites, LP |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 13 - Limited Partnership |
| Address | Cleveland, OH 44121 |
| Party Name | Roechling Glastic Composites, LP |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 13 - Limited Partnership |
| Address | Cleveland, OH 44121 |
| Event Date | Event Description |
| Tuesday, January 9, 2018 | NEW APPLICATION ENTERED |
| Friday, January 19, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, April 16, 2018 | ASSIGNED TO EXAMINER |
| Monday, April 16, 2018 | NON-FINAL ACTION WRITTEN |
| Monday, April 16, 2018 | NON-FINAL ACTION E-MAILED |
| Monday, April 16, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, August 10, 2018 | ASSIGNED TO EXAMINER |
| Friday, September 28, 2018 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, September 28, 2018 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, September 28, 2018 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, September 28, 2018 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, October 24, 2018 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, November 13, 2018 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 13, 2018 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, January 29, 2019 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, September 18, 2019 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, January 29, 2024 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Tuesday, July 29, 2025 | TEAS SECTION 8 & 15 RECEIVED |
| Sunday, November 16, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Sunday, November 16, 2025 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |