Three dimensional (3D) printers; printheads for 3D printers

Downloadable computer software for operating and controlling 3D printers; downloadable computer software for use in receiving and manipulating 3D model file data for the fabrication of 3D objects on a 3D printer; downloadable computer software for transmitting 3D file data for printing on a networked 3D printer; downloadable computer software for operating and monitoring a network of 3D printers; downloadable computer software for use in analyzing 3D model geometry, additive deposition instructions, feedstock consumption, job cost, job duration, pricing, sharing, and the online displaying and ordering of parts, prototypes, and models for 3D designing, 3D printing, and manufacturing for personal and commercial use

Semi-worked thermoplastic filaments used for 3D printing; Plastic filaments for 3D printing; Carbon fibers, other than for textile use

Platform as a service (PaaS) services featuring computer software platforms for allowing users to upload part designs to a digital catalog, lock print and process parameters, and approve customer prints; platform as a service (PaaS) services featuring computer software platforms for allowing original equipment manufacturers (OEMs) to upload part designs to a digital warehouse, where customers can find and purchase licenses to 3D print parts and customers can print parts or access a list of vetted print service providers for ordering printed parts at scale; platform as a service (PaaS) services featuring artificial intelligence (AI) and cognitive computing-based software platforms for additive manufacturing for querying, collecting and correlating data and presenting it together to diagnose and troubleshoot printer behavior, to improve and develop printers and materials, and enhance customer support both internally and through a network of value-added partners; providing temporary use of online, non-downloadable, cloud computing software using artificial intelligence, including large language models (LLMs), for machine learning in association with additive manufacturing for use in labeling and retaining data related to printers and materials so that it is available on demand as a user output