{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9739434","patent":{"patent_number":"US-9739434","title":"Electric lighting devices that simulate a flickering flame","assignee":null,"inventors":[],"filing_date":"2017-03-07T00:00:00.000Z","publication_date":"2017-08-22T00:00:00.000Z","cpc_codes":["H04N","H04N"],"num_claims":19,"abstract":"Various embodiments of electric lighting devices, and especially electric candles, are described. The devices include a projection screen onto which light can be emitted. Advantageously, the projection screen can move with respect to the device's housing to thereby create a flickering flame effect. The device can include one or more magnets disposed outside of the housing that can interact with an electromagnetic field generated by the device to thereby move the projection screen."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Electric lighting devices that simulate a flickering flame","description":"Various embodiments of electric lighting devices, and especially electric candles, are described. The devices include a projection screen onto which light can be emitted. Advantageously, the projectio","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9739434","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-9739434","citation_suggestion":"Patentable. \"Electric lighting devices that simulate a flickering flame\" (US-9739434). https://patentable.app/patents/US-9739434","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9739434","json":"https://patentable.app/api/llm-context/US-9739434","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:01:53.982Z"}