{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9836917","patent":{"patent_number":"US-9836917","title":"Method and system for providing a feature game","assignee":null,"inventors":[],"filing_date":"2015-08-10T00:00:00.000Z","publication_date":"2017-12-05T00:00:00.000Z","cpc_codes":["G07F","G07F","G07F"],"num_claims":28,"abstract":"A gaming machine comprises a reel strip comprising a plurality of trigger symbols, stack symbols, wild symbols and standard symbols, a symbol selector for selecting a plurality of symbols from the reel strip to be displayed on a display during play of a base game, wherein in the base game, said wild symbols substitute for only stack symbols and standard symbols, an outcome evaluator for monitoring play of the game, wherein when a predefined number of trigger symbols is selected for display, a plurality of feature games are triggered, and an interface for receiving a selection of one of the plurality of triggered feature games to play. In response to said selection and before initiating play of the selected feature game, the symbol selector selects a first of the plurality of standard symbols in the reel strip to be stacked such that a plurality of the selected first standard symbols are arranged adjacent each other on the reel strip, and b) a first of the plurality of stack symbols in the reel strip, the plurality of selected first standard symbols being transformed into the selected first stack symbol."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system for providing a feature game","description":"A gaming machine comprises a reel strip comprising a plurality of trigger symbols, stack symbols, wild symbols and standard symbols, a symbol selector for selecting a plurality of symbols from the ree","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9836917","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-9836917","citation_suggestion":"Patentable. \"Method and system for providing a feature game\" (US-9836917). https://patentable.app/patents/US-9836917","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9836917","json":"https://patentable.app/api/llm-context/US-9836917","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T16:31:13.558Z"}