| Serial Number | 76205018 |
| Word Mark | DR. H. TUEAU |
| Filing Date | Friday, February 2, 2001 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, July 21, 2023 |
| Registration Number | 2671184 |
| Registration Date | Tuesday, January 7, 2003 |
| Mark Drawing | 3000 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, October 15, 2002 |
| Goods and Services | COLORIMETRIC ANALYSIS TEST STRIPS FOR POOL AND SPA TESTING |
| 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, July 21, 2023 |
| Primary Code | 001 |
| First Use Anywhere Date | Wednesday, January 15, 1992 |
| First Use In Commerce Date | Friday, May 1, 1992 |
| Party Name | HACH COMPANY |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | Elkhart, IN 465140659 |
| Party Name | Environmental Test Systems, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | LOVELAND, CO 80539 |
| Party Name | Environmental Test Systems, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Elkhart, IN 46514 |
| Party Name | Environmental Test Systems, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Elkhart, IN 46514 |
| Event Date | Event Description |
| Friday, July 21, 2023 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Friday, January 7, 2022 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Saturday, March 31, 2012 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Saturday, March 31, 2012 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Saturday, March 31, 2012 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Saturday, March 31, 2012 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, March 21, 2012 | TEAS SECTION 8 & 9 RECEIVED |
| Monday, October 20, 2008 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, October 3, 2008 | ASSIGNED TO PARALEGAL |
| Tuesday, September 30, 2008 | TEAS SECTION 8 & 15 RECEIVED |
| Tuesday, September 30, 2008 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Tuesday, September 30, 2008 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Tuesday, March 11, 2008 | CASE FILE IN TICRS |
| Wednesday, April 13, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, April 9, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, September 12, 2003 | PAPER RECEIVED |
| Tuesday, January 7, 2003 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, October 15, 2002 | PUBLISHED FOR OPPOSITION |
| Wednesday, September 25, 2002 | NOTICE OF PUBLICATION |
| Monday, February 4, 2002 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, September 18, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, May 31, 2001 | NON-FINAL ACTION MAILED |
| Monday, May 21, 2001 | ASSIGNED TO EXAMINER |