{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8528219","patent":{"patent_number":"US-8528219","title":"Inclination measurement devices and methods of use","assignee":null,"inventors":[],"filing_date":"2010-08-17T00:00:00.000Z","publication_date":"2013-09-10T00:00:00.000Z","cpc_codes":["G01C"],"num_claims":27,"abstract":"Downhole tools are provided for measuring the inclination of a portion of a drill string. In certain embodiments, downhole tools for measuring inclination comprise a catch system for measuring inclination and a pressure pulse signaling system for communicating inclination measurement information to the surface. Catch systems for measuring inclination include a series of disc mounted on an upper shaft, each disc having a ball disposed thereon."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Inclination measurement devices and methods of use","description":"Downhole tools are provided for measuring the inclination of a portion of a drill string. In certain embodiments, downhole tools for measuring inclination comprise a catch system for measuring inclina","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8528219","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-8528219","citation_suggestion":"Patentable. \"Inclination measurement devices and methods of use\" (US-8528219). https://patentable.app/patents/US-8528219","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8528219","json":"https://patentable.app/api/llm-context/US-8528219","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:19:19.429Z"}