| Serial Number | 87946977 |
| Word Mark | PRODSS |
| Filing Date | Monday, June 4, 2018 |
| Status | 702 - SECTION 8 & 15 - ACCEPTED AND ACKNOWLEDGED |
| Status Date | Friday, October 31, 2025 |
| Registration Number | 5817492 |
| Registration Date | Tuesday, July 30, 2019 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, May 14, 2019 |
| Goods and Services | Digital handheld instrument utilizing optical and electrochemical sensors for measuring water quality parameters, including temperature, dissolved oxygen, turbidity, total algae, conductivity, total dissolved solids, ion selective electrodes, and pH balance |
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 021, 023, 026, 036, 038 |
| Class Status Code | 6 - Active |
| Class Status Date | Saturday, June 9, 2018 |
| Primary Code | 009 |
| First Use Anywhere Date | Wednesday, December 31, 2014 |
| First Use In Commerce Date | Wednesday, December 31, 2014 |
| Party Name | YSI Incorporated |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | YELLOW SPRINGS, OH 45387 |
| Party Name | YSI Incorporated |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Yellow Springs, OH 45387 |
| Party Name | YSI Incorporated |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Yellow Springs, OH 45387 |
| Event Date | Event Description |
| Thursday, June 7, 2018 | NEW APPLICATION ENTERED |
| Saturday, June 9, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, September 21, 2018 | ASSIGNED TO EXAMINER |
| Wednesday, September 26, 2018 | NON-FINAL ACTION WRITTEN |
| Wednesday, September 26, 2018 | NON-FINAL ACTION E-MAILED |
| Wednesday, September 26, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, March 21, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, March 21, 2019 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, March 21, 2019 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, March 22, 2019 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, April 24, 2019 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, May 14, 2019 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 14, 2019 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, July 30, 2019 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, July 30, 2024 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Thursday, May 29, 2025 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Thursday, May 29, 2025 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Thursday, May 29, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, May 29, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, May 29, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, July 7, 2025 | TEAS SECTION 8 & 15 RECEIVED |
| Friday, October 31, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Friday, October 31, 2025 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, October 31, 2025 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |