| Serial Number | 76205017 |
| Word Mark | STERICHEK |
| Filing Date | Friday, February 2, 2001 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Saturday, July 15, 2023 |
| Registration Number | 2658130 |
| Registration Date | Tuesday, December 10, 2002 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, September 17, 2002 |
| Goods and Services | CHEMICAL ANALYSIS TEST KITS FOR TESTING OF WATER QUALITY AND STERILANTS/DISINFECTANTS FOR USE IN RENAL DIALYSIS |
| 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 | Wednesday, February 21, 2001 |
| Primary Code | 001 |
| First Use Anywhere Date | Thursday, August 28, 1997 |
| First Use In Commerce Date | Thursday, August 28, 1997 |
| Party Name | Hach Company |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | Loveland, CO 80538 |
| Party Name | Environmental Test Systems, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Elkhart, IN 46514 |
| 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 |
| Saturday, July 15, 2023 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Saturday, July 15, 2023 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Saturday, July 15, 2023 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Saturday, July 15, 2023 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Thursday, December 22, 2022 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, December 10, 2021 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Monday, January 30, 2012 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Monday, January 30, 2012 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Monday, January 30, 2012 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, January 25, 2012 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, August 26, 2008 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, July 25, 2008 | TEAS SECTION 8 & 15 RECEIVED |
| Tuesday, March 11, 2008 | CASE FILE IN TICRS |
| Thursday, April 14, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, April 9, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, September 12, 2003 | PAPER RECEIVED |
| Tuesday, December 10, 2002 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, September 17, 2002 | PUBLISHED FOR OPPOSITION |
| Wednesday, August 28, 2002 | NOTICE OF PUBLICATION |
| Thursday, March 21, 2002 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, November 21, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, May 24, 2001 | NON-FINAL ACTION MAILED |
| Monday, May 21, 2001 | ASSIGNED TO EXAMINER |