{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9778169","patent":{"patent_number":"US-9778169","title":"Twist delamination test","assignee":null,"inventors":[],"filing_date":"2015-04-17T00:00:00.000Z","publication_date":"2017-10-03T00:00:00.000Z","cpc_codes":["G01N","G01N"],"num_claims":20,"abstract":"Devices and methods for testing for delamination of a coating applied to a substrate and related test pieces are provided. The methods can in fixing one end of a coated test piece and then twisting the other end of the test piece about its longitudinal axis a predetermined amount. The test methods can provide a simple and rapid means of quality control with respect to coating (e.g., paint) adherence, especially on metal edges."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Twist delamination test","description":"Devices and methods for testing for delamination of a coating applied to a substrate and related test pieces are provided. The methods can in fixing one end of a coated test piece and then twisting th","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9778169","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-9778169","citation_suggestion":"Patentable. \"Twist delamination test\" (US-9778169). https://patentable.app/patents/US-9778169","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9778169","json":"https://patentable.app/api/llm-context/US-9778169","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:36:18.066Z"}