| Serial Number | 87959831 |
| Word Mark | CHEMXTEND |
| Filing Date | Wednesday, June 13, 2018 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, September 24, 2019 |
| Registration Number | 5869376 |
| Registration Date | Tuesday, September 24, 2019 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, May 7, 2019 |
| Pseudo Mark | CHEMICAL EXTEND |
| Goods and Services | Chemicals in the nature of filtration media, specifically PTFE membranes, for chemically treating and cleaning water wells for bacterial contamination and mineral deposits |
| Goods and Services | Sustainable onsite water recycling, reuse, and wastewater system consisting of filtering media, specifically a PTFE membrane |
| 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 | Monday, June 18, 2018 |
| Primary Code | 001 |
| First Use Anywhere Date | Tuesday, July 31, 2018 |
| First Use In Commerce Date | Tuesday, July 31, 2018 |
| International Class | 011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes. |
| US Class Codes | 013, 021, 023, 031, 034 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, June 18, 2018 |
| Primary Code | 011 |
| First Use Anywhere Date | Tuesday, July 31, 2018 |
| First Use In Commerce Date | Tuesday, July 31, 2018 |
| Party Name | Layne Christensen Company |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | The Woodlands, TX 77380 |
| Party Name | Layne Christensen Company |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | The Woodlands, TX 77380 |
| Party Name | Layne Christensen Company |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | The Woodlands, TX 77380 |
| Event Date | Event Description |
| Sunday, September 30, 2018 | ASSIGNED TO EXAMINER |
| Saturday, June 16, 2018 | NEW APPLICATION ENTERED |
| Monday, June 18, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Sunday, September 30, 2018 | NON-FINAL ACTION WRITTEN |
| Sunday, September 30, 2018 | NON-FINAL ACTION E-MAILED |
| Sunday, September 30, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, February 19, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, February 19, 2019 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, February 20, 2019 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, March 5, 2019 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, March 25, 2019 | ASSIGNED TO LIE |
| Tuesday, May 7, 2019 | PUBLISHED FOR OPPOSITION |
| Wednesday, April 17, 2019 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Wednesday, August 7, 2019 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Wednesday, August 7, 2019 | STATEMENT OF USE PROCESSING COMPLETE |
| Tuesday, May 7, 2019 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, July 2, 2019 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, July 16, 2019 | TEAS STATEMENT OF USE RECEIVED |
| Tuesday, July 16, 2019 | USE AMENDMENT FILED |
| Sunday, August 18, 2019 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Tuesday, August 20, 2019 | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED |
| Tuesday, September 24, 2019 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, September 24, 2024 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |