# Trade Mark Journal No.2025/036 5 September 2025

## UK00004253769 24 August 2025 (9,42)

Class 9
  Water level gauges; Water temperature gauges; Water level detection apparatus; Water level indicators; Indicators (Water level -); Liquid level sensors; Fluid level sensors; Temperature sensors; Sensors, detectors and monitoring instruments; Photometers; Fluorometers; Electronic measurement sensors; Sensors for measuring instruments; Photometric analyzers [other than for medical use]; Fluorescence analyzers; Measuring transducers; Optical measurement apparatus; Measurement apparatus; Multichannel analyzers; Electronical sensors for measuring solar radiation; Apparatus and instruments for scanning ion conductance microscopy; Sensors [measurement apparatus], other than for medical use; Monitoring apparatus and instruments; Measuring sensors; Electronic photometers; Electronic sensors for measuring solar radiation; Monitoring instruments; Luminescence analyzers; Sensors used in oceanography; Sensors used in meteorology; Conductivity meters; Monitoring apparatus, electric; Sensors for measuring depth; Temperature measuring instruments; Radiation sensing apparatus; Calibration devices; Measuring apparatus and instruments; Temperature sensing apparatus for scientific use; Pollutant sensors; Instruments for measuring velocities; Oil-water level sensors; Housings for measuring apparatus; Infrared sensors; Electro-optical sensors; Transducers; Automatic measuring instruments; Optical sensors.
Class 42
  Monitoring of water quality; Analysis of water quality; Analysis of stream water quality; Environmental testing services to detect contaminants in water; Water analysis; Analysis of water; Quality testing; Quality control testing; Monitoring of contaminated land.

Proteus Instruments Ltd