| Serial Number | 88845904 |
| Word Mark | BLACKSTONE |
| Filing Date | Tuesday, March 24, 2020 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, August 24, 2021 |
| Registration Number | 6464559 |
| Registration Date | Tuesday, August 24, 2021 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, November 24, 2020 |
| Goods and Services | Zircon oxide for manufacturing dentures |
| Goods and Services | Denture base materials, namely, dental ceramics for manufacturing dentures; porcelain for dental prostheses; material for dental prostheses, namely, porcelain and dental ceramics for manufacturing dental prostheses; material for dental tooth bridges for dental and dental technical purposes; dental ceramics; ceramics for use in the reconstruction of dentures; ceramics for the construction of dentures; lining materials for dental purposes; material for repairing teeth; materials for tooth restoration; materials for artificial teeth; material for dental tooth crowns and dental tooth bridges for dental and dental technical purposes; dental porcelain materials |
| Goods and Services | Dental prostheses; prosthetic parts, namely, dental prostheses for dentistry; dental prostheses, namely, dental inlays, dental crowns and dental bridges; dental bridges; dental crowns; dental caps; pins for artificial teeth; artificial parts for artificial teeth, namely, artificial teeth and prefabricated parts therefor for crowns, bridges and pontics; prostheses in the form of full crown restorations in the nature of dental prostheses and dental crowns; dental onlays; artificial teeth |
| 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 | 6 - Active |
| Class Status Date | Sunday, March 29, 2020 |
| Primary Code | 001 |
| First Use Anywhere Date | Sunday, November 1, 2020 |
| First Use In Commerce Date | Sunday, November 1, 2020 |
| International Class | 005 - Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes; dietetic substances adapted for medical use, food for babies; plasters, materials for dressings; material for stopping teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides. |
| US Class Codes | 005, 006, 018, 044, 046, 051, 052 |
| Class Status Code | 6 - Active |
| Class Status Date | Sunday, March 29, 2020 |
| Primary Code | 005 |
| First Use Anywhere Date | Sunday, November 1, 2020 |
| First Use In Commerce Date | Sunday, November 1, 2020 |
| International Class | 010 - Surgical, medical, dental, and veterinary apparatus and instruments, artificial limbs, eyes, and teeth; orthopedic articles; suture materials. |
| US Class Codes | 026, 039, 044 |
| Class Status Code | 6 - Active |
| Class Status Date | Sunday, March 29, 2020 |
| Primary Code | 010 |
| First Use Anywhere Date | Sunday, November 1, 2020 |
| First Use In Commerce Date | Sunday, November 1, 2020 |
| Party Name | Zirkonzahn GmbH |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 99 - Other |
| Address | Gais 39030 IT |
| Party Name | Zirkonzahn GmbH |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | Gais 39030 IT |
| Party Name | Zirkonzahn GmbH |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Gais 39030 IT |
| Event Date | Event Description |
| Friday, March 27, 2020 | NEW APPLICATION ENTERED |
| Sunday, March 29, 2020 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, June 15, 2020 | ASSIGNED TO EXAMINER |
| Tuesday, June 16, 2020 | NON-FINAL ACTION WRITTEN |
| Tuesday, June 16, 2020 | NON-FINAL ACTION E-MAILED |
| Tuesday, June 16, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, August 25, 2020 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, August 25, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, August 25, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, October 16, 2020 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, November 4, 2020 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, November 24, 2020 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 24, 2020 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, January 19, 2021 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Thursday, April 29, 2021 | TEAS STATEMENT OF USE RECEIVED |
| Wednesday, May 12, 2021 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Thursday, April 29, 2021 | USE AMENDMENT FILED |
| Wednesday, May 12, 2021 | STATEMENT OF USE PROCESSING COMPLETE |
| Saturday, June 12, 2021 | SU - NON-FINAL ACTION - WRITTEN |
| Saturday, June 12, 2021 | NON-FINAL ACTION E-MAILED |
| Saturday, June 12, 2021 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, June 16, 2021 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, June 16, 2021 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, June 16, 2021 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Saturday, July 17, 2021 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Tuesday, July 20, 2021 | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED |
| Tuesday, August 24, 2021 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, December 16, 2021 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, December 16, 2021 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, December 16, 2021 | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS |
| Thursday, December 16, 2021 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, December 27, 2021 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Monday, December 27, 2021 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, December 27, 2021 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, December 27, 2021 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, December 27, 2021 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Wednesday, December 10, 2025 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Wednesday, December 10, 2025 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Wednesday, December 10, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, December 10, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, December 10, 2025 | TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED |
| Wednesday, December 10, 2025 | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS |
| Wednesday, December 10, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |