{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10521993","patent":{"patent_number":"US-10521993","title":"System controlled by data bearing records","assignee":null,"inventors":[],"filing_date":"2018-10-16T00:00:00.000Z","publication_date":"2019-12-31T00:00:00.000Z","cpc_codes":["G07C","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":24,"abstract":"A machine that operates responsive at least in part to data bearing records (10) presents user selection contest options to users through at least one output device such as a display (14) and receives user contest option selection inputs and machine instruction inputs through input devices such as a touch screen overlay (16), keypad (18) or other input devices. The machine may further include a device that reads data bearing records such as a bar code reader or a card reader (30). The machine records the user's selections and also user/machine interaction data which describes each user interaction with the machine during the user's session with the machine to facilitate verifying proper operation of the machine and recording of user selections."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System controlled by data bearing records","description":"A machine that operates responsive at least in part to data bearing records (10) presents user selection contest options to users through at least one output device such as a display (14) and receives","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10521993","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-10521993","citation_suggestion":"Patentable. \"System controlled by data bearing records\" (US-10521993). https://patentable.app/patents/US-10521993","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10521993","json":"https://patentable.app/api/llm-context/US-10521993","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T13:23:20.265Z"}