{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9767628","patent":{"patent_number":"US-9767628","title":"Access control device for delivering coded knocks","assignee":null,"inventors":[],"filing_date":"2014-10-06T00:00:00.000Z","publication_date":"2017-09-19T00:00:00.000Z","cpc_codes":["G07C","G07C","G07C","G07C"],"num_claims":7,"abstract":"This disclosure provides a device for delivering coded data in the form of knocks, comprising an electric motor capable of bi-directional rotation, a control utility to command the motor to alternately rotate in two opposite directions; a knocking element coupled to the motor such so as to be rotated thereby; and an anvil element positioned so as to being successively impacted by the knocking element in each of the two rotational directions."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Access control device for delivering coded knocks","description":"This disclosure provides a device for delivering coded data in the form of knocks, comprising an electric motor capable of bi-directional rotation, a control utility to command the motor to alternatel","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9767628","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-9767628","citation_suggestion":"Patentable. \"Access control device for delivering coded knocks\" (US-9767628). https://patentable.app/patents/US-9767628","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9767628","json":"https://patentable.app/api/llm-context/US-9767628","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:15:47.727Z"}