COLVEN

Automatic sensors for detecting air losses in tires and for inflating and deflating tires; motor protectors, namely, sensors, devices and circuits for detecting and measuring excessive engine temperature and lowering and loss of oil pressure, its level and/or status; devices, namely, electronic controllers for automatically turning the engine off under one of said sensed conditions; liquid flow rate controls and meters; controls and sensors for use in security systems, namely, anti theft detectors and alarm systems, in particular radio frequency-operated alarm systems; audio-frequency, laser, ultrasound and microwave sensors; thermostats; timer for use with motor protectors, voltage sensors and regulators; voltage transformers and converters; vehicle air and oil pressure, speed, caudal, weight, quantity, temperature, movement, level, light, sound, image, mileage and distance controls and meters; calibrators, automatic alarms for air pressure loss in tires, electronic signal transmitters, receivers of signals emitted by sensors of several types, namely, temperature, pressure, movement, fluid flow, voltage, level, light, images and sound; systems for detecting a vehicle's status, namely, sensors; anti-intrusion alarms; fire alarms; fire extinguishers; electrical circuits; integrated circuits; radio incorporating clocks; smoke, alcohol, and driver status detectors; electronic door openers; electromechanical controls for use in vehicles and agricultural machines; electrical control devices for vehicles and agricultural machines; emergency warning lights; safety equipment, namely, beacon lights; electric luminescent display panels; personal security alarms; radar; radar detectors; sirens; sirens for vehicles; warning triangles to indicate vehicle breakdowns; voltage surge protectors; voltage surge suppressors; pneumatic rotary wheel coupling with early wheel bearing wear warning; auto-cleaning oil-gauge for axle-ends of vehicles; devices for controlling the loss of grain for harvest machines, namely, hopper, sieve and hay extractor sensors, rotation controls; and remote controls therefor

air conditioners; air conditioners for vehicles; air conditioning units; air filters for air conditioning units, walk-in coolers; water coolers; components for air conditioning units, namely, coolers; heaters for vehicles

Tire valves for vehicle tires; equipment for repairing tires, namely, compressed air pumps, anti theft devices for vehicles, namely, anti theft alarms for vehicles, engines for land vehicles, seat covers, vehicle direction indicators