| Serial Number | 87927571 |
| Word Mark | C-TUFF |
| Filing Date | Friday, May 18, 2018 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, September 5, 2025 |
| Registration Number | 5684166 |
| Registration Date | Tuesday, February 26, 2019 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, December 11, 2018 |
| Goods and Services | Machine tools, namely, ceramic cutting tools |
| Pseudo Mark | CERAMIC TUFF |
| Goods and Services | Silicon carbide for industrial purposes; Silicon carbide for use as a raw material in the manufacture of other goods |
| 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, September 5, 2025 |
| Primary Code | 001 |
| First Use Anywhere Date | Wednesday, January 31, 2018 |
| First Use In Commerce Date | Wednesday, January 31, 2018 |
| International Class | 007 - Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs. |
| US Class Codes | 013, 019, 021, 023, 031, 034, 035 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, September 5, 2025 |
| Primary Code | 007 |
| First Use Anywhere Date | Friday, May 18, 2018 |
| First Use In Commerce Date | Friday, May 18, 2018 |
| Party Name | Haydale Technologies, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Greer, SC 29651 |
| Party Name | Haydale Technologies, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Greer, SC 29651 |
| Party Name | Haydale Technologies, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Greer, SC 29651 |
| Event Date | Event Description |
| Tuesday, May 22, 2018 | NEW APPLICATION ENTERED |
| Wednesday, October 3, 2018 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, October 16, 2018 | ASSIGNED TO LIE |
| Saturday, May 26, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, September 6, 2018 | ASSIGNED TO EXAMINER |
| Friday, September 7, 2018 | ASSIGNED TO EXAMINER |
| Friday, September 7, 2018 | NON-FINAL ACTION WRITTEN |
| Friday, September 7, 2018 | NON-FINAL ACTION E-MAILED |
| Friday, September 7, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, October 16, 2018 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, October 16, 2018 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, November 13, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, November 21, 2018 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, December 11, 2018 | PUBLISHED FOR OPPOSITION |
| Tuesday, December 11, 2018 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, February 26, 2019 | REGISTERED-PRINCIPAL REGISTER |
| Monday, February 26, 2024 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Friday, September 5, 2025 | CANCELLED SEC. 8 (6-YR) |
| Monday, November 5, 2018 | APPROVED FOR PUB - PRINCIPAL REGISTER |