{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10518796","patent":{"patent_number":"US-10518796","title":"Systems and methods for monitoring shopping cart wheels","assignee":null,"inventors":[],"filing_date":"2018-09-25T00:00:00.000Z","publication_date":"2019-12-31T00:00:00.000Z","cpc_codes":["G01C","G07C","G07C"],"num_claims":19,"abstract":"Methods and systems are provided for evaluating shopping cart wheels using a sensor module or one or more microphones engaged with the shopping cart. The microphones can be used to detect sounds generated by the wheels of the shopping cart. A sound signature can be determined from the detected sound and compared to sound signatures in a database. If the detected sound indicates that a wheel of the shopping cart is failing, an alert can be generated using an associate alert system."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Systems and methods for monitoring shopping cart wheels","description":"Methods and systems are provided for evaluating shopping cart wheels using a sensor module or one or more microphones engaged with the shopping cart. The microphones can be used to detect sounds gener","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10518796","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-10518796","citation_suggestion":"Patentable. \"Systems and methods for monitoring shopping cart wheels\" (US-10518796). https://patentable.app/patents/US-10518796","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10518796","json":"https://patentable.app/api/llm-context/US-10518796","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:39:00.163Z"}