{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9638551","patent":{"patent_number":"US-9638551","title":"Pointing device and meter apparatus provided with the same","assignee":null,"inventors":[],"filing_date":"2013-10-17T00:00:00.000Z","publication_date":"2017-05-02T00:00:00.000Z","cpc_codes":["G01D","G01D","G01D"],"num_claims":9,"abstract":"A pointing device includes a pointer having light guiding properties, a cap that is attached to the pointer and has light blocking properties, a pointing shaft that is vertically formed on a proximal end portion of the pointer, and a light blocking member. The light blocking member includes a cylindrical main body having both end portions for inserting the pointing shaft and a rotary shaft of a motor having light guiding properties respectively thereinto to prevent illuminating light propagating through the rotary shaft from a light source and entering the pointing shaft from leaking from an outer peripheral surface of the pointing shaft."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Pointing device and meter apparatus provided with the same","description":"A pointing device includes a pointer having light guiding properties, a cap that is attached to the pointer and has light blocking properties, a pointing shaft that is vertically formed on a proximal ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9638551","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-9638551","citation_suggestion":"Patentable. \"Pointing device and meter apparatus provided with the same\" (US-9638551). https://patentable.app/patents/US-9638551","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9638551","json":"https://patentable.app/api/llm-context/US-9638551","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:31:35.514Z"}