| Serial Number | 78180487 |
| Word Mark | SILBYK |
| Filing Date | Thursday, October 31, 2002 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, July 4, 2025 |
| Registration Number | 2912662 |
| Registration Date | Tuesday, December 21, 2004 |
| Mark Drawing | 1 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, September 28, 2004 |
| Goods and Services | chemical additives for polyurethane foams, in particular stabilizers for polyurethane foams; chemical additives for polyurethane foams, in particular stabilizers for polyurethane foams |
| 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 | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, July 4, 2025 |
| Primary Code | 001 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | BYK-Chemie GmBH |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Wesel 46483 DE |
| Party Name | BYK-Chemie GmBH |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Wesel 46483 DE |
| Party Name | BYK-Chemie GmBH |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Wesel 46483 DE |
| Event Date | Event Description |
| Wednesday, April 16, 2003 | ASSIGNED TO EXAMINER |
| Wednesday, April 16, 2003 | LETTER OF SUSPENSION E-MAILED |
| Wednesday, December 24, 2003 | INQUIRY TO SUSPENSION E-MAILED |
| Monday, June 21, 2004 | PAPER RECEIVED |
| Monday, June 21, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, June 21, 2004 | AMENDMENT FROM APPLICANT ENTERED |
| Monday, July 19, 2004 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, July 30, 2004 | ASSIGNED TO LIE |
| Wednesday, September 8, 2004 | NOTICE OF PUBLICATION |
| Tuesday, September 28, 2004 | PUBLISHED FOR OPPOSITION |
| Tuesday, December 21, 2004 | REGISTERED-PRINCIPAL REGISTER |
| Monday, January 11, 2010 | TEAS SECTION 8 & 15 RECEIVED |
| Wednesday, September 17, 2014 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, September 17, 2014 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, September 17, 2014 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Wednesday, May 29, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Saturday, June 12, 2004 | Sec. 1(B) CLAIM DELETED |
| Wednesday, January 13, 2010 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, January 13, 2010 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, August 28, 2014 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, September 16, 2014 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Thursday, December 21, 2023 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Friday, July 4, 2025 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |