{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9599998","patent":{"patent_number":"US-9599998","title":"Grain pipe valve assembly","assignee":null,"inventors":[],"filing_date":"2015-04-22T00:00:00.000Z","publication_date":"2017-03-21T00:00:00.000Z","cpc_codes":["G05D"],"num_claims":12,"abstract":"A grain pipe valve assembly maintains a desired level of flow restriction through a grain pipe. The assembly includes a valve couplable to a downspout. The valve is positionable proximate a lower end of the downspout. The valve has a swivel gate selectively extendable into the downspout wherein the swivel gate inhibits flow of grain through the downspout. A sensor is couplable to the downspout in spaced relationship to the valve towards the upper end of the downspout to detect when backflow of grain reaches a predetermined level in the downspout. The sensor is operationally coupled to the valve wherein the swivel gate is controlled and extended into the downspout to maintain backflow of grain to the predetermined level in the downspout."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Grain pipe valve assembly","description":"A grain pipe valve assembly maintains a desired level of flow restriction through a grain pipe. The assembly includes a valve couplable to a downspout. The valve is positionable proximate a lower end ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9599998","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-9599998","citation_suggestion":"Patentable. \"Grain pipe valve assembly\" (US-9599998). https://patentable.app/patents/US-9599998","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9599998","json":"https://patentable.app/api/llm-context/US-9599998","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:47:55.174Z"}