Filed July 24, 2026

Serial No. 50011274

Examining Attorney null

Class Surveying apparatus and instruments; Oil and gas well downhole survey and measurement equipment; Surveying apparatus and instruments for Measurement While Drilling (MWD), Logging While Drilling (LWD), and providing real-time telemetry data in subsurface boreholes and well drilling operations; Hardened units comprised of electronic sensors, telemetry and gyroscopic instruments, and computer hardware and software affixed to equipment for recording and transmitting location, orientation, and geological survey data; Electronic core orientation apparatus and instruments for recording the original orientation of geological core samples extracted from the earth; multi-diameter digital core orientation devices for drill core orientation; electronic position measuring devices, accelerometer-based sensors, handheld electronic devices, adapters, outer tube extensions, and recorded or downloadable software sold as a unit or used together for measuring, recording, processing, displaying, transmitting, synchronizing, and exporting core orientation, toolface, inclination, and drilling data in the fields of drilling, geology, lithology, mining, and exploration; data logging apparatus, namely, electronic data loggers for logging drill core data; downloadable data processing software for use in the fields of drilling, geology, lithology, mining and exploration; electronic position measuring device for recording the original orientation of core samples extracted from the earth; Electronic core orientation apparatus and instruments integrated into drill string and inner tube head assemblies for recording and transmitting drill core orientation data; electronic sensors, handheld electronic devices, and downloadable or recorded software for measuring, recording, processing, transmitting, synchronizing, and exporting toolface, dip, orientation mark, core quality, core recovery, and core status data; digital core orientation systems for providing orientation readings during core recovery and synchronizing contextual drilling and geological data with cloud-based platforms in the fields of drilling, geology, lithology, mining, and exploration; Downloadable or recorded software for calculating, recording, analyzing, and visualizing alpha, beta, gamma, dip, dip direction, strike, and stereonet data from oriented core samples.3D scanners; Electronic scanning apparatus and instruments for scanning, measuring, analyzing, and generating three-dimensional renderings of the visual and structural characteristics of geological samples; recorded computer software and electronic and optical scanners sold as a unit for scanning, measuring, analyzing, and generating 3D renderings of the visual and structural characteristics of geological samples; Digital apparatus and instruments for use in rig alignment, angular and linear measurement, spatial alignment, azimuth/inclination measurement; hardened units comprised of recorded computer software and digital apparatus and instruments sold as a unit for use in rig alignment, angular and linear measurement, spatial alignment, azimuth/inclination measurement; digital apparatus and instruments for measuring, monitoring, analyzing, recording, and transmitting three-dimensional spatial alignment and angular and linear measurement data; hardened units comprised of recorded computer software and digital apparatus and instruments sold as a unit for measuring, monitoring, analyzing, recording, and transmitting three-dimensional spatial alignment and angular and linear measurement data; Measuring apparatus, namely, angle finders; Industrial calibration sensors; calibration devices and stands therefore for calibrating equipment for downhole surveying, borehole navigation, drilling rig alignment, and drilling core orientation instruments; gamma logging sensors and instruments; gamma sensors combined with directional surveying tools; Mechanical, optical, electronic, and wireless depth measuring devices and depth counters for drilling and borehole survey operations; Core sample retrieval and core orientation accessories, namely, adapters, attachments, accessories, centralizers, and roller centralizers used with borehole surveying and core orientation tools and component and structural parts therefore; Handheld electronic devices featuring recorded and downloaded software, firmware, data loggers, environmental and spatial sensors, and attachments and accessories therefore used for operating, recording, transmitting, processing, synchronizing, and exporting data in the nature of borehole survey, rig alignment, core orientation, gamma logging, structural logging, and drilling data.; 021; 023; 026; 036; 038; 100; 103; 106; 100; 101

Case Type Trademark Service mark