{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11512496","patent":{"patent_number":"US-11512496","title":"Protecting a card key for vehicles from breakage","assignee":null,"inventors":[],"filing_date":"2018-11-23T00:00:00.000Z","publication_date":"2022-11-29T00:00:00.000Z","cpc_codes":["G07C","G07C","G07C"],"num_claims":10,"abstract":"Disclosed is an invention that relates to a breakage prevention type card key. A breakage prevention type card key of the present invention includes: a substrate part installed inside a case part, a key accommodation part connected to the substrate part and having a groove into which an auxiliary key part is inserted, a locking part located inside the key accommodation part and elastically pressurizing a side surface of the auxiliary key part stored in the key accommodation part to restrain the movement of the auxiliary key part, and a reinforcement part extended from key accommodation part and coupled to the case part and augmenting the rigidity of the case part located on both sides of the entrance of the key accommodation part."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Protecting a card key for vehicles from breakage","description":"Disclosed is an invention that relates to a breakage prevention type card key. A breakage prevention type card key of the present invention includes: a substrate part installed inside a case part, a k","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11512496","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-11512496","citation_suggestion":"Patentable. \"Protecting a card key for vehicles from breakage\" (US-11512496). https://patentable.app/patents/US-11512496","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11512496","json":"https://patentable.app/api/llm-context/US-11512496","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T13:45:27.497Z"}