{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11257056","patent":{"patent_number":"US-11257056","title":"Purchase support device and store system including the same","assignee":null,"inventors":[],"filing_date":"2020-01-14T00:00:00.000Z","publication_date":"2022-02-22T00:00:00.000Z","cpc_codes":["G06Q","G06Q","G06Q"],"num_claims":6,"abstract":"A purchase support device includes a communication section configured to communicate with an information terminal to receive purchaser identification information, data related to commodities to be purchased, and a settlement declaration that indicates whether or not settlement of the commodities to be purchased has initiated, a first memory region in which the purchaser identification information is stored in association with terminal identification information, a second memory region in which data related to the commodities to be purchased is stored in association with the purchaser identification information, and a processor. The processor is configured to issue, upon determining that the settlement declaration indicates that the settlement of commodities to be purchased has initiated, a disabling command through the communication section to another information terminal, wherein the disabling command causes said another information terminal to disable acceptance of additional data related to commodities to be purchased."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Purchase support device and store system including the same","description":"A purchase support device includes a communication section configured to communicate with an information terminal to receive purchaser identification information, data related to commodities to be pur","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11257056","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-11257056","citation_suggestion":"Patentable. \"Purchase support device and store system including the same\" (US-11257056). https://patentable.app/patents/US-11257056","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11257056","json":"https://patentable.app/api/llm-context/US-11257056","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:56:33.137Z"}