Filed Dec. 5, 2018

Serial No. 88217064

Examining Attorney GEORGE WILLIAM MURRAY

Interlocutory Attorney MIKE WEBSTER

Class Acid hydrometers; Flowmeters; Measuring apparatus for temperature and humidity levels in gases and solid substances; Measuring apparatus, namely, angle finders; Measuring apparatus, namely, bevels; Measuring apparatus, namely, clamp meters for measuring electricity; Measuring instrumentation and apparatus, namely, digitizers; Optical apparatus and instruments, namely, optical ports for underwater photography, dome ports for underwater photography, wet diopters, adapter lenses for underwater photography; Optical character recognition (OCR) apparatus; Optical inspection apparatus; Optical inspection apparatus for inspection of semiconductor materials, namely, semiconductor wafers, reticles, and photomasks; Probes for scientific purposes; Speed indicators; Surveying instruments; Surveying machines and instruments; Variometers; Viscosimeters; Water level indicators; Air quality measurement apparatus, namely, particle counters; Antenna parameter measuring apparatus; Distance measuring apparatus; Electromagnetic apparatus used to generate or measure magnetic fields; Electronic apparatus for electropysiological measurement and testing of cells; Geiger counters; Pressure measuring apparatus; Radioactivity measuring apparatus; Scientific and technical apparatus, namely, optical mirrors; Technical measuring, testing and checking apparatus and instruments for measuring, testing and checking the temperature, pressure, quantity and concentration of gas and liquids; Thread counters; 021; 023; 026; 036; 038