| Serial Number | 74533054 |
| Word Mark | TUFF-STONE |
| Filing Date | Friday, June 3, 1994 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, April 10, 2020 |
| Registration Number | 1901448 |
| Registration Date | Tuesday, June 27, 1995 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, April 4, 1995 |
| Goods and Services | dental stone used in the processing of dental molds |
| Pseudo Mark | TOUGH STONE |
| 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 | 018, 044 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, April 10, 2020 |
| Primary Code | 005 |
| First Use Anywhere Date | Tuesday, June 1, 1993 |
| First Use In Commerce Date | Tuesday, June 1, 1993 |
| Party Name | DENTSPLY SIRONA INC. |
| Party Type | 43 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | YORK, PA 17401 |
| Party Name | DENTSPLY INTERNATIONAL INC. |
| Party Type | 42 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | YORK, PA 174050872 |
| Party Name | D ENTSPLY RESEARCH & DEVELOPMENT CORP. |
| Party Type | 41 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | LOS ANGELES, CA 90040 |
| Party Name | DENTSPLY INTERNATIONAL INC. |
| Party Type | 40 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | YORK, PA 17405 |
| Party Name | PREVEST, Incorporated |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Cleveland, OH 44132 |
| Party Name | PREVEST, Incorporated |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Cleveland, OH 44132 |
| Party Name | PREVEST, Incorporated |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Cleveland, OH 44132 |
| Event Date | Event Description |
| Friday, April 10, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, June 8, 2016 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, June 26, 2007 | CASE FILE IN TICRS |
| Wednesday, April 26, 2006 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, October 26, 2004 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, October 26, 2004 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, September 8, 2004 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, September 8, 2004 | TEAS SECTION 8 & 9 RECEIVED |
| Monday, March 18, 2002 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, February 12, 2002 | RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 15 |
| Tuesday, August 14, 2001 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Wednesday, June 27, 2001 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, June 27, 1995 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, April 4, 1995 | PUBLISHED FOR OPPOSITION |
| Friday, March 3, 1995 | NOTICE OF PUBLICATION |
| Tuesday, November 1, 1994 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, October 19, 1994 | EXAMINER'S AMENDMENT MAILED |
| Tuesday, October 18, 1994 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Friday, October 14, 1994 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, October 13, 1994 | ASSIGNED TO EXAMINER |