| Serial Number | 79238787 |
| Word Mark | SULFILOGGER |
| Filing Date | Tuesday, March 6, 2018 |
| Status | 706 - SECTION 71 ACCEPTED |
| Status Date | Wednesday, October 22, 2025 |
| Registration Number | 5836792 |
| Registration Date | Tuesday, August 20, 2019 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, June 4, 2019 |
| Pseudo Mark | SULFI LOGGER |
| Goods and Services | Measuring, detecting and monitoring instruments for detecting the presence of a gas or dissolved gas and for measuring the partial pressure, quantity or concentrations of a gas or dissolved gas; data collection instruments, namely, electronic data loggers for use in analysis of concentrations of gas; electronic measuring instruments for measuring levels of hydrogen sulfide; electronic apparatus, namely, electronic data loggers for data collection of levels of gas in natural gas networks; gas sensors and gas detectors for measuring and detecting gas concentrations; chemical sensors for measuring levels of a gas; gas and liquid phase sensors for measuring levels of a gas; gas sensors for measuring and detecting concentrations of a gas and for measuring and detecting dissolved gasses enabling data collection via the Internet |
| 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, August 25, 2018 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | SulfiLogger A/S |
| Party Type | 32 - New Owner After Registration |
| Legal Entity Type | 84 - NOT AVAILABLE |
| Address | Tueager 1 DK |
| Party Name | SulfiLogger A/S |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 99 - Other |
| Address | DK |
| Party Name | Unisense A/S |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 84 - NOT AVAILABLE |
| Address | DK |
| Party Name | Unisense A/S |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 84 - NOT AVAILABLE |
| Address | DK |
| Party Name | Unisense A/S |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 84 - NOT AVAILABLE |
| Address | DK |
| Event Date | Event Description |
| Thursday, August 16, 2018 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Wednesday, August 22, 2018 | LIMITATION FROM ORIGINAL APPLICATION ENTERED |
| Saturday, August 25, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Saturday, August 25, 2018 | ASSIGNED TO EXAMINER |
| Wednesday, August 29, 2018 | APPLICATION FILING RECEIPT MAILED |
| Monday, September 10, 2018 | NON-FINAL ACTION WRITTEN |
| Tuesday, September 11, 2018 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Tuesday, September 18, 2018 | REFUSAL PROCESSED BY MPU |
| Wednesday, September 19, 2018 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Sunday, October 7, 2018 | REFUSAL PROCESSED BY IB |
| Thursday, January 24, 2019 | NEW REPRESENTATIVE AT IB RECEIVED |
| Friday, March 15, 2019 | NEW REPRESENTATIVE AT IB RECEIVED |
| Monday, April 8, 2019 | TEAS PETITION TO REVIVE RECEIVED |
| Monday, April 8, 2019 | PETITION TO REVIVE-GRANTED |
| Monday, April 8, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, April 9, 2019 | NOTICE OF REVIVAL - MAILED |
| Friday, April 12, 2019 | ASSIGNED TO LIE |
| Tuesday, April 16, 2019 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, April 16, 2019 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Saturday, April 27, 2019 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, May 15, 2019 | NOTICE OF PUBLICATION |
| Wednesday, May 15, 2019 | NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB |
| Wednesday, May 15, 2019 | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB |
| Saturday, June 1, 2019 | NOTIFICATION PROCESSED BY IB |
| Tuesday, June 4, 2019 | PUBLISHED FOR OPPOSITION |
| Tuesday, August 20, 2019 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, November 20, 2019 | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB |
| Saturday, December 14, 2019 | FINAL DISPOSITION PROCESSED |
| Saturday, December 14, 2019 | FINAL DISPOSITION NOTICE SENT TO IB |
| Friday, January 3, 2020 | FINAL DECISION TRANSACTION PROCESSED BY IB |
| Friday, January 8, 2021 | CHANGE OF OWNER RECEIVED FROM IB |
| Tuesday, July 8, 2025 | TEAS SECTION 71 RECEIVED |
| Thursday, August 28, 2025 | CHANGE OF NAME/ADDRESS REC'D FROM IB |
| Monday, October 20, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, October 22, 2025 | REGISTERED-SEC.71 ACCEPTED |
| Wednesday, October 22, 2025 | NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED |