{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11473893","patent":{"patent_number":"US-11473893","title":"Method to achieve a trolling depth by analyzing line angles","assignee":null,"inventors":[],"filing_date":"2019-12-14T00:00:00.000Z","publication_date":"2022-10-18T00:00:00.000Z","cpc_codes":["H04M","H04M"],"num_claims":4,"abstract":"A method is described to compute and display the line length required to troll a fishing rig at a desired depth. Line lengths and respective line angles measured at the surface are used to calculate an approximation to the actual underwater curve profile of the trolled fishing line, which is used to determine the line length required to troll at a desired depth or to determine the resulting depth for a specified line length. An embodiment is described which requires only a smartphone and software beyond standard trolling fishing equipment. This embodiment uses the embedded sensors of the smartphone to collect fishing line angle measurements. Also described is a method and devices to automatically collect the line angles and line lengths using a wireless fishing line inclinometer device and a wireless line counter, which is especially useful and convenient when software is implemented on a mounted marine electronics unit."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method to achieve a trolling depth by analyzing line angles","description":"A method is described to compute and display the line length required to troll a fishing rig at a desired depth. Line lengths and respective line angles measured at the surface are used to calculate a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11473893","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-11473893","citation_suggestion":"Patentable. \"Method to achieve a trolling depth by analyzing line angles\" (US-11473893). https://patentable.app/patents/US-11473893","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11473893","json":"https://patentable.app/api/llm-context/US-11473893","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T07:59:35.126Z"}