{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11255668","patent":{"patent_number":"US-11255668","title":"Level and level assembly","assignee":null,"inventors":[],"filing_date":"2020-10-01T00:00:00.000Z","publication_date":"2022-02-22T00:00:00.000Z","cpc_codes":["G01C","G01C"],"num_claims":17,"abstract":"Detailed herein is a level device having a body having a first face, an opposing second face, and a perimeter extending between the first and second faces. The perimeter includes first, second, third, and fourth sides, where a first reference surface extends along the third side and a second reference surface extends along the fourth side orthogonal to the first reference surface. A third reference surface may be between the first and second reference surfaces disposed at a 45-degree angle relative to each of the first and second reference surfaces. A first bubble vial having a first longitudinal axis parallel to the first reference surface is received in a first recess defined along the first side, and a second bubble vial having a second longitudinal axis parallel to the second reference surface is received in a second recess defined along the second side."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Level and level assembly","description":"Detailed herein is a level device having a body having a first face, an opposing second face, and a perimeter extending between the first and second faces. The perimeter includes first, second, third,","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11255668","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-11255668","citation_suggestion":"Patentable. \"Level and level assembly\" (US-11255668). https://patentable.app/patents/US-11255668","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11255668","json":"https://patentable.app/api/llm-context/US-11255668","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:56:23.911Z"}