YSI
Live / Registered — Registered and renewed (as of 10 Oct 2025)
What this means for you
Registered since 18 Jun 1985. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 18 Jun 2025).
Record
- Serial number
- 73452822
- Registration number
- 1341805
- Mark type
- Design + words
- Filed
- 14 Nov 1983
- Published for opposition
- 09 Apr 1985
- Registered
- 18 Jun 1985
- Next maintenance due
- 18 Jun 2025
- Attorney of record
- Alison M. Caless
Goods and services
- Class 001 — Chemicals: CHEMICAL REAGENTS FOR LABORATORY USE, NAMELY, STANDARD SOLUTIONS, BUFFER SOLUTIONS, PLATINIZING SOLUTIONS, POTASSIUM FERROCYANIDE, SODIUM CHLORIDE SOLUTION, AMYLOGLUCOSIDASE ENZYME, AND LITHIUM CHLORIDE SOLUTION
- Class 006 — Metal goods: [ METAL COMPONENTS FOR USE WITH LABORATORY INSTRUMENTS, NAMELY, FITTINGS, SPRING LOADING ASSEMBLIES, CONNECTION HEADS, THERMOWELLS, THERMOWELL PROTECTIVE COATINGS AND JACKETS, MATING CONNECTORS, MOUNTING BARS AND FLANGES, ROTATION UNIONS, SPADE LUGS, SCREW ASSEMBLIES, PIPE PLUGS, CABLE ADAPTORS AND TERMINAL CONNECTORS ]
- Class 009 — Scientific and electric apparatus: LABORATORY EQUIPMENT, NAMELY, THERMOMETERS AND PARTS THEREOF, NAMELY WET BULB WICKING, ELECTRONIC THERMOMETERS, ELECTRONIC THERMOMETER MOUNTING BRACKETS, ELECTRONIC THERMOMETER RECORDER ADAPTORS, TEMPERATURE CONTROLLERS AND PARTS THEREFOR, NAMELY, RELAYS, TEMPERATURE ADAPTORS, TEMPERATURE STANDARDS INSTRUMENTATION AND PARTS THEREFOR, NAMELY CELL ADAPTORS, DISSOLVED OXYGEN METERS, DISSOLVED OXYGEN METER MEMBRANES, DISSOLVED OXYGEN MONITORS, BIOLOGICAL OXYGEN MONITORS AND PARTS THEREFOR, NAMELY, BATH ASSEMBLIES, OXYGEN SENSORS, LUCITE PLUNGERS, AND STIRRING BARS, CONDUCTIVITY BRIDGES AND PARTS THEREFOR, NAMELY CONDUCTIVITY CELLS, CONDUCTANCE METERS AND PARTS THEREFOR, NAMELY CONDUCTIVITY CELLS, SALINITY-CONDUCTIVITY-TEMPERATURE METERS, PLATINIZING INSTRUMENTS, INDUSTRIAL ANALYZERS AND PARTS THEREFOR, NAMELY, TEMPERATURE ADAPTORS, ALCOHOL MEMBRANES, DEXTROSE MEMBRANES, SUCROSE MEMBRANES, LACTOSE MEMBRANES, AND DUAL INJECTION MODULES, RADIOMETERS, DEW POINT HYGROMETERS, HEAT STRESS INSTRUMENTS, OXIDASE METERS AND PARTS THEREFOR, NAMELY "O" RINGS, "O" RING APPLICATORS, AND OXIDASE METER MEMBRANES, PROCESS INDICATORS, TRANSMITTERS AND PARTS THEREFOR, NAMELY HOUSINGS AND VAPOR WINDOWS, THERMISTORS, PLATINUM TEMPERATURE-SENSING ELEMENTS, TEMPERATURE PROBES, SHEATHS FOR PROBES, PROBE HOLDERS, PROBE LEADS, THERMOCOUPLES, DEW POINT CELLS AND PARTS THEREFOR, NAMELY PROTECTIVE HOUSINGS AND TRANSMITTER/POWER SUPPLIES, PRESSURE TRANSDUCERS, DIGITAL INDICATORS, TEMPERATURE INDICATORS, SIGNAL CONDITIONERS, SWITCH BOXES, INSTRUMENT CABLES, CALIBRATION CHAMBERS, BATTERY AND CHARGER PACKS, SUBMERSIBLE STIRRERS, CONDUCTIVITY CELLS, SYRINGEPETS, SAMPLE TRAYS, EVAPORATION COVERS, MICROBEAKER SAMPLE CUPS, AND CARRYING CASES FOR SUCH EQUIPMENT, BLOOD GLUCOSE ANALYZERS, BLOOD GLUCOSE ANALYZER MEMBRANES, BLOOD LACTATE ANALYZERS AND PARTS THEREFOR, NAMELY WASTE BAGS, AND BLOOD LACTATE ANALYZER MEMBRANES
- Class 016 — Paper goods and printed matter: [ CHART PAPER; PRINTER PAPER; AND PRINTER RIBBONS ]
Owner
- YSI Incorporated, YELLOW SPRINGS, OH, US
- YELLOW SPRINGS INSTRUMENT COMPANY, INC.,THE, YELLOW SPRINGS, OH, US
- YELLOW SPRINGS INSTRUMENT COMPANY, INC.,THE, YELLOW SPRINGS, OH, US
- YELLOW SPRINGS INSTRUMENT COMPANY, INC.,THE, YELLOW SPRINGS, OH, US
Prosecution history
- 10 Oct 2025 — NOTICE OF ACCEPTANCE OF PARTIAL SEC. 8 & 9 EMAILED
- 10 Oct 2025 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 10 Oct 2025 — REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8
- 10 Oct 2025 — REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED
- 10 Oct 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 17 Jun 2025 — TEAS SECTION 8 & 9 RECEIVED
- 29 May 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 29 May 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 29 May 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 29 May 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 29 May 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 31 Dec 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 31 Dec 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 31 Dec 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 31 Dec 2024 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED