{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8506102","patent":{"patent_number":"US-8506102","title":"Indicator and display apparatus","assignee":null,"inventors":[],"filing_date":"2011-03-28T00:00:00.000Z","publication_date":"2013-08-13T00:00:00.000Z","cpc_codes":["G01D"],"num_claims":10,"abstract":"The present invention is to provide a lightweight indicator, which suppresses a backlash between a light guide portion and a light source, and a display apparatus including the indicator. The pointer includes a base portion disposed rearward of a display device and fixed to a rotation axle of a motor disposed rearward of the base portion, and extending radially from the rotation axle; a board fixed on a front face of the base portion; a light source mounted on a rear face of the board for radially outwardly emitting a light; and a light guide portion. The light guide portion is integrally formed with a first member radially outwardly extending and securely mounted on the base portion, an inward end thereof facing the light source, a second member upstanding forwardly from an outward end of the first member, a third member extending radially inwardly from an upper end of the second member, a fourth member upstanding forwardly from an inward end of the third member, and a pointer portion extending radially outwardly from an upper end of the fourth member."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Indicator and display apparatus","description":"The present invention is to provide a lightweight indicator, which suppresses a backlash between a light guide portion and a light source, and a display apparatus including the indicator. The pointer ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8506102","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-8506102","citation_suggestion":"Patentable. \"Indicator and display apparatus\" (US-8506102). https://patentable.app/patents/US-8506102","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8506102","json":"https://patentable.app/api/llm-context/US-8506102","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T12:47:16.576Z"}