SILTREX 50 Trademark
Trademark Overview
On Tuesday, July 13, 1993, a trademark application was filed for SILTREX 50 with the United States Patent and Trademark Office. The USPTO has given the SILTREX 50 trademark a serial number of 74412447. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Wednesday, August 21, 2002. This trademark is owned by ENSR Corporation. The SILTREX 50 trademark is filed in the Construction & Repair Services, Treatment & Processing of Materials Services, and Computer & Software Services & Scientific Services categories with the following description:
remediation and repair of polychlorinated biphenyl (PCB) contaminated transformers and electrical insulating fluid and transformers and insulating fluid contaminated with other hazardous materials and decontamination of silicon oil contaminated with PCBs
treatment of hazardous waste; namely, decontamination of electrical insulating fluid contaminated with PCBs and other hazardous materials
testing of electrical insulating fluid and testing for the presence of PCBs and other hazardous wastes; and consultation services in the field of the treatment and remediation of hazardous materials and waste and PCB-contaminated materials
General Information
| Serial Number | 74412447 |
| Word Mark | SILTREX 50 |
| Filing Date | Tuesday, July 13, 1993 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Wednesday, August 21, 2002 |
| Registration Number | 1933651 |
| Registration Date | Tuesday, November 7, 1995 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, January 11, 1994 |
Trademark Statements
| Goods and Services | remediation and repair of polychlorinated biphenyl (PCB) contaminated transformers and electrical insulating fluid and transformers and insulating fluid contaminated with other hazardous materials and decontamination of silicon oil contaminated with PCBs |
| Goods and Services | treatment of hazardous waste; namely, decontamination of electrical insulating fluid contaminated with PCBs and other hazardous materials |
| Goods and Services | testing of electrical insulating fluid and testing for the presence of PCBs and other hazardous wastes; and consultation services in the field of the treatment and remediation of hazardous materials and waste and PCB-contaminated materials |
Classification Information
| International Class | 037 - Building construction; repair; installation services. |
| US Class Codes | 103 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Wednesday, August 21, 2002 |
| Primary Code | 037 |
| First Use Anywhere Date | Wednesday, April 20, 1994 |
| First Use In Commerce Date | Wednesday, April 20, 1994 |
| International Class | 040 - Treatment of materials. |
| US Class Codes | 106 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Wednesday, August 21, 2002 |
| Primary Code | 040 |
| First Use Anywhere Date | Wednesday, April 20, 1994 |
| First Use In Commerce Date | Wednesday, April 20, 1994 |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Wednesday, August 21, 2002 |
| Primary Code | 042 |
| First Use Anywhere Date | Wednesday, April 20, 1994 |
| First Use In Commerce Date | Wednesday, April 20, 1994 |
Trademark Owner History
| Party Name | ENSR Corporation |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Mahwah, NJ 07430 |
| Party Name | ENSR Corporation |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Mahwah, NJ 07430 |
| Party Name | ENSR Corporation |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Mahwah, NJ 07430 |
Trademark Events
| Event Date | Event Description |
| Wednesday, August 21, 2002 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, November 7, 1995 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, August 16, 1995 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Tuesday, June 20, 1995 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, December 20, 1994 | NON-FINAL ACTION MAILED |
| Thursday, November 17, 1994 | ASSIGNED TO EXAMINER |
| Wednesday, November 9, 1994 | STATEMENT OF USE PROCESSING COMPLETE |
| Tuesday, October 4, 1994 | USE AMENDMENT FILED |
| Tuesday, April 5, 1994 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, January 11, 1994 | PUBLISHED FOR OPPOSITION |
| Friday, December 10, 1993 | NOTICE OF PUBLICATION |
| Tuesday, November 16, 1993 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, October 26, 1993 | EXAMINER'S AMENDMENT MAILED |
| Wednesday, October 20, 1993 | ASSIGNED TO EXAMINER |
