{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8502647","patent":{"patent_number":"US-8502647","title":"System for controlling user access to a machine tool","assignee":null,"inventors":[],"filing_date":"2008-09-02T00:00:00.000Z","publication_date":"2013-08-06T00:00:00.000Z","cpc_codes":["G05B","G05B","G05B","G05B"],"num_claims":9,"abstract":"The invention relates to a machine tool 101 comprising a plurality of operation functions and a selection device 113a-113d for selecting one or more operation functions by a user. The machine tool 101 receives data from a mobile data carrier 311 via a reception device 112, on the basis of which it may be determined which operation functions may be performed by the user. In this process, an access control device 130 grants the user access to only those selected operation functions he or she is authorized to perform."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System for controlling user access to a machine tool","description":"The invention relates to a machine tool 101 comprising a plurality of operation functions and a selection device 113a-113d for selecting one or more operation functions by a user. The machine tool 101","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8502647","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-8502647","citation_suggestion":"Patentable. \"System for controlling user access to a machine tool\" (US-8502647). https://patentable.app/patents/US-8502647","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8502647","json":"https://patentable.app/api/llm-context/US-8502647","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T06:31:24.144Z"}