{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10507721","patent":{"patent_number":"US-10507721","title":"Closure unit, method for detecting defective closure flaps of a closure unit and motor vehicle","assignee":null,"inventors":[],"filing_date":"2018-07-20T00:00:00.000Z","publication_date":"2019-12-17T00:00:00.000Z","cpc_codes":["G07C"],"num_claims":15,"abstract":"There is described a closure unit (14) for an air inlet of a motor vehicle which comprises three closure flaps (18, 22, 26) which can be pivoted about a rotation axis (16, 20, 24). In a closed position, the closure flaps (18, 22, 26) close the air inlet and a closure flap which is referred to as a second closure flap (22) abuts a closed position stop (36). In an open position, the closure flaps (18, 22, 26) release the air inlet and a closure flap which is referred to as the third closure flap (26) abuts an open position stop (40). Furthermore, a method for detecting defective closure flaps (18, 22, 26) of such a closure unit (14) is explained. Furthermore, a motor vehicle having one or more air inlets is presented, wherein at least one of the air inlets is provided with such a closure unit (14)."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Closure unit, method for detecting defective closure flaps of a closure unit and motor vehicle","description":"There is described a closure unit (14) for an air inlet of a motor vehicle which comprises three closure flaps (18, 22, 26) which can be pivoted about a rotation axis (16, 20, 24). In a closed positio","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10507721","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-10507721","citation_suggestion":"Patentable. \"Closure unit, method for detecting defective closure flaps of a closure unit and motor vehicle\" (US-10507721). https://patentable.app/patents/US-10507721","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10507721","json":"https://patentable.app/api/llm-context/US-10507721","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T06:33:42.051Z"}