{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9673852","patent":{"patent_number":"US-9673852","title":"Phone case with retractable charging system","assignee":null,"inventors":[],"filing_date":"2016-05-12T00:00:00.000Z","publication_date":"2017-06-06T00:00:00.000Z","cpc_codes":["H04B","H04M","H04M","H04M"],"num_claims":3,"abstract":"A system for recharging a mobile phone battery. The system includes a phone case configured to secure to the mobile phone; a cord winding mechanism rotatably attached to the phone case and disposed within a first housing; a resistor and regulator assembly disposed within a second housing, the resistor and regulator assembly is configured to regulate the power to a mobile phone battery; and a cord wrapped around the winding mechanism and conductively coupled to the resistor and regulator assembly."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Phone case with retractable charging system","description":"A system for recharging a mobile phone battery. The system includes a phone case configured to secure to the mobile phone; a cord winding mechanism rotatably attached to the phone case and disposed wi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9673852","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-9673852","citation_suggestion":"Patentable. \"Phone case with retractable charging system\" (US-9673852). https://patentable.app/patents/US-9673852","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9673852","json":"https://patentable.app/api/llm-context/US-9673852","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:21:48.001Z"}