{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8511684","patent":{"patent_number":"US-8511684","title":"Card-reading shoe with inventory correction feature and methods of correcting inventory","assignee":null,"inventors":[],"filing_date":"2009-01-16T00:00:00.000Z","publication_date":"2013-08-20T00:00:00.000Z","cpc_codes":["A63F","G07F","A63F","A63F"],"num_claims":33,"abstract":"Methods and apparatus for identifying unexpected cards in a card-handling device are disclosed. The method comprises providing a card-handling device, wherein the card-handling device comprises a card storage area, an output end for the manual removal of cards, a processor with associated memory, and a card recognition system capable of reading at least a rank of a card, wherein the associated memory has a data file of a set of expected card values, reading a value of a card, comparing the read card value to the set of expected card values, and when the card value is not an expected card value, generating an error signal indicative of a card not belonging to the set."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Card-reading shoe with inventory correction feature and methods of correcting inventory","description":"Methods and apparatus for identifying unexpected cards in a card-handling device are disclosed. The method comprises providing a card-handling device, wherein the card-handling device comprises a card","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8511684","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-8511684","citation_suggestion":"Patentable. \"Card-reading shoe with inventory correction feature and methods of correcting inventory\" (US-8511684). https://patentable.app/patents/US-8511684","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8511684","json":"https://patentable.app/api/llm-context/US-8511684","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T14:35:20.492Z"}