{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9702097","patent":{"patent_number":"US-9702097","title":"Limited view dynamic message sign for traffic information","assignee":null,"inventors":[],"filing_date":"2016-12-29T00:00:00.000Z","publication_date":"2017-07-11T00:00:00.000Z","cpc_codes":["G08G"],"num_claims":5,"abstract":"A dynamic message sign includes a front housing defining a viewing window and an interior. A LED assembly is in the interior for displaying a message within a cone of vision. A louver assembly limits the cone of vision. The dynamic message sign may also include a back frame for supporting the front housing and a bracket for setting the front assembly at an angle with respect to the back frame. The LED assembly can include a plurality of LED pixels arranged in rows and columns. The louver assembly can include a plurality of louver racks, each louver rack extending adjacent to a column of LED pixels."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Limited view dynamic message sign for traffic information","description":"A dynamic message sign includes a front housing defining a viewing window and an interior. A LED assembly is in the interior for displaying a message within a cone of vision. A louver assembly limits ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9702097","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-9702097","citation_suggestion":"Patentable. \"Limited view dynamic message sign for traffic information\" (US-9702097). https://patentable.app/patents/US-9702097","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9702097","json":"https://patentable.app/api/llm-context/US-9702097","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:46:05.972Z"}