{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8508924","patent":{"patent_number":"US-8508924","title":"Portable electronic device","assignee":null,"inventors":[],"filing_date":"2011-09-09T00:00:00.000Z","publication_date":"2013-08-13T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F"],"num_claims":20,"abstract":"A portable electronic device includes a first cover, a second cover and a connecting mechanism connecting the first cover with the second cover. The connecting mechanism includes a fixing base fixed on the first cover, a turning base fixed on the second cover, a first linking board rotatably connected to the fixing base and the turning base, a second linking board rotatably connected to the fixing base and the turning base. The fixing base, the first linking board, the turning base and the second linking board collectively form a four-bar linkage mechanism. The connecting mechanism further includes an arc spring urged between the second linking board and the fixing base to supply an elastic force to the four-bar linkage mechanism."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Portable electronic device","description":"A portable electronic device includes a first cover, a second cover and a connecting mechanism connecting the first cover with the second cover. The connecting mechanism includes a fixing base fixed o","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8508924","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-8508924","citation_suggestion":"Patentable. \"Portable electronic device\" (US-8508924). https://patentable.app/patents/US-8508924","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8508924","json":"https://patentable.app/api/llm-context/US-8508924","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:55:22.082Z"}