{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9754457","patent":{"patent_number":"US-9754457","title":"Electronic gaming machine and gaming method","assignee":null,"inventors":[],"filing_date":"2013-03-11T00:00:00.000Z","publication_date":"2017-09-05T00:00:00.000Z","cpc_codes":["G07F","G07F","G07F","G07F","G07F"],"num_claims":12,"abstract":"An electronic gaming machine has an electronic game controller and a display where game symbols are arranged in an array of predetermined groups, at least one of the groups displaying at least one special symbol in a first play of the game and a subsequent play. In the first play, the electronic game controller selects a first group to display the at least one special symbol and in the subsequent play, the electronic game controller selects a different group to the first group to display the at least one special symbol. A gaming method is also provided."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Electronic gaming machine and gaming method","description":"An electronic gaming machine has an electronic game controller and a display where game symbols are arranged in an array of predetermined groups, at least one of the groups displaying at least one spe","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9754457","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-9754457","citation_suggestion":"Patentable. \"Electronic gaming machine and gaming method\" (US-9754457). https://patentable.app/patents/US-9754457","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9754457","json":"https://patentable.app/api/llm-context/US-9754457","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:14:52.679Z"}