{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10521757","patent":{"patent_number":"US-10521757","title":"System and method of hotel tray and trolley retrieval","assignee":null,"inventors":[],"filing_date":"2018-08-10T00:00:00.000Z","publication_date":"2019-12-31T00:00:00.000Z","cpc_codes":["G06Q","G06Q","G06Q","H04L","H04L","H04L"],"num_claims":8,"abstract":"A system and method of hotel tray and trolley retrieval including a notification device and a computing system wirelessly connected by a network. When in use, the notification device is assigned to a room number of a hotel room via software running on the computing system. A tray and/or a trolley is delivered to the hotel room with the notification device. The hotel patron may then activate the activation device of the notification device. The notification device then sends a wireless communication to the computing system over the network indicating that the tray and/or trolley is ready for pickup from the hotel room."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System and method of hotel tray and trolley retrieval","description":"A system and method of hotel tray and trolley retrieval including a notification device and a computing system wirelessly connected by a network. When in use, the notification device is assigned to a ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10521757","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-10521757","citation_suggestion":"Patentable. \"System and method of hotel tray and trolley retrieval\" (US-10521757). https://patentable.app/patents/US-10521757","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10521757","json":"https://patentable.app/api/llm-context/US-10521757","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T08:44:13.322Z"}