{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9643638","patent":{"patent_number":"US-9643638","title":"Motorized service cart","assignee":null,"inventors":[],"filing_date":"2015-12-16T00:00:00.000Z","publication_date":"2017-05-09T00:00:00.000Z","cpc_codes":["G05D","G05D"],"num_claims":20,"abstract":"The disclosure describes a remotely controllable service cart system, and methods of operating the same. Such systems and methods may include a remotely controllable service cart, a microcontroller located on the service cart, a transmitter configured to transmit a command from a user, a receiver located on the service cart for receiving the transmitted command, the microcontroller configured to produce a control signal from the transmitted command, and a drive system located on the service cart and operatively connected to the microcontroller, the drive system configured to move the service cart in response to the control signal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Motorized service cart","description":"The disclosure describes a remotely controllable service cart system, and methods of operating the same. Such systems and methods may include a remotely controllable service cart, a microcontroller lo","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9643638","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9643638","citation_suggestion":"Patentable. \"Motorized service cart\" (US-9643638). https://patentable.app/patents/US-9643638","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9643638","json":"https://patentable.app/api/llm-context/US-9643638","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T13:38:09.795Z"}