{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8480957","patent":{"patent_number":"US-8480957","title":"System for visual and electronic reading of colorimetric tubes","assignee":null,"inventors":[],"filing_date":"2011-09-07T00:00:00.000Z","publication_date":"2013-07-09T00:00:00.000Z","cpc_codes":["G01N"],"num_claims":17,"abstract":"Gas detector tubes may be used to determine a concentration of target gases in air. The gas detector tubes described may be read either by and optical reader or visually by the user. A gas detector tube reader having an optical reader capable of reading a length of stain, a color change and color density of a reagent in a gas detector tube. The gas detector tube may further comprise sensors for measuring the environmental conditions during sampling."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System for visual and electronic reading of colorimetric tubes","description":"Gas detector tubes may be used to determine a concentration of target gases in air. The gas detector tubes described may be read either by and optical reader or visually by the user. A gas detector tu","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8480957","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-8480957","citation_suggestion":"Patentable. \"System for visual and electronic reading of colorimetric tubes\" (US-8480957). https://patentable.app/patents/US-8480957","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8480957","json":"https://patentable.app/api/llm-context/US-8480957","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T12:44:49.784Z"}