{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9837840","patent":{"patent_number":"US-9837840","title":"Electronic cigarette charging apparatus","assignee":null,"inventors":[],"filing_date":"2013-09-12T00:00:00.000Z","publication_date":"2017-12-05T00:00:00.000Z","cpc_codes":["H02J","H02J"],"num_claims":16,"abstract":"An electronic cigarette charging apparatus is used for charging a battery component (1) of an electronic cigarette. A first electrode connecting piece and a second electrode connecting piece used for being electrically connected to the electronic cigarette charging apparatus are disposed at an end of the battery component (1). The electronic cigarette charging apparatus comprises a first charging electrode (5) that corresponds to the first electrode connecting piece and may extend and contract, and a collision sound-making mechanism (6) disposed on an extension and contraction path of the first charging electrode (5). During charging, the first charging electrode (5) elastically contracts along the extension and contraction path to a predetermined position, and the first charging electrode (5) and the first electrode connecting piece are electrically connected. The first charging electrode (5) triggers the collision sound-making mechanism (6) to make an engaging prompt sound."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Electronic cigarette charging apparatus","description":"An electronic cigarette charging apparatus is used for charging a battery component (1) of an electronic cigarette. A first electrode connecting piece and a second electrode connecting piece used for ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9837840","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-9837840","citation_suggestion":"Patentable. \"Electronic cigarette charging apparatus\" (US-9837840). https://patentable.app/patents/US-9837840","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9837840","json":"https://patentable.app/api/llm-context/US-9837840","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:16:39.243Z"}