{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9796461","patent":{"patent_number":"US-9796461","title":"Pitch angle indicator system","assignee":null,"inventors":[],"filing_date":"2013-06-19T00:00:00.000Z","publication_date":"2017-10-24T00:00:00.000Z","cpc_codes":["G01D"],"num_claims":14,"abstract":"A pitch angle indicator system indicates a pitch angle of blades of a propeller of a marine propulsion unit. A mechanical link couples at least one of the blades to a first end of a first rod. An indicator is coupled to a second end of the first rod. The mechanical link is configured to convert a change in the pitch angle into a rotation of the first rod about its longitudinal axis. The indicator is configured to provide an indication of the amount of rotation of the first rod about the longitudinal axis."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Pitch angle indicator system","description":"A pitch angle indicator system indicates a pitch angle of blades of a propeller of a marine propulsion unit. A mechanical link couples at least one of the blades to a first end of a first rod. An indi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9796461","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-9796461","citation_suggestion":"Patentable. \"Pitch angle indicator system\" (US-9796461). https://patentable.app/patents/US-9796461","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9796461","json":"https://patentable.app/api/llm-context/US-9796461","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:23:01.523Z"}