{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9783754","patent":{"patent_number":"US-9783754","title":"Methods for managing a product carrier","assignee":null,"inventors":[],"filing_date":"2006-05-18T00:00:00.000Z","publication_date":"2017-10-10T00:00:00.000Z","cpc_codes":["G06Q","G07F","G07F"],"num_claims":23,"abstract":"Methods are provide for dispensing a product to a user, the product releasably incorporated within a carrier. In one embodiment, the method comprises the step of providing a first user comprising at least one storage vessel for receiving and storing fresh and at least one vessel for receiving and storing spent. The method further includes the steps of: collecting spent from a storage vessel of the first user; detecting a chemical or physical property of the collected spent; and comparing the detected chemical or physical property of the collected spent with a predetermined criteria. In a second embodiment, the method comprises the step of providing the first user, and further includes the steps of: determining an estimated amount of product to be transferred to the first user; optionally, collecting and validating information concerning the purchaser; transferring fresh to the storage vessel of the first user; collecting measurement data concerning fresh transferred from the first user; removing spent from a storage vessel of the first user; collecting measurement data concerning spent collected from the first user; optionally, calculating the net amount of product transferred; and determining whether the transfer of fresh and removal of spent has been performed on a substantially equal exchange basis. In a third embodiment, the method comprises providing a first user and a seller, the seller transferring fresh to the first user, collecting measurement data, and assigning a monetary price to be charged to the user."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods for managing a product carrier","description":"Methods are provide for dispensing a product to a user, the product releasably incorporated within a carrier. In one embodiment, the method comprises the step of providing a first user comprising at l","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9783754","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-9783754","citation_suggestion":"Patentable. \"Methods for managing a product carrier\" (US-9783754). https://patentable.app/patents/US-9783754","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9783754","json":"https://patentable.app/api/llm-context/US-9783754","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:28:52.720Z"}