{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10521995","patent":{"patent_number":"US-10521995","title":"Crane or hanger-type cargo lane device","assignee":null,"inventors":[],"filing_date":"2019-01-30T00:00:00.000Z","publication_date":"2019-12-31T00:00:00.000Z","cpc_codes":["G07F"],"num_claims":9,"abstract":"A crane or hanger-type cargo lane device includes two parallel half housings, a chain mounting assembly, a roller chain assembly, a link, and a drive mechanism. The half housing includes a main plate, bent extensions on top, and a slit. The chain mounting assembly is between the main plates and includes two parallel frames, limit members each in the frame and having a slot, and a shuttle member between slots and having a bottom pawl. The roller chain assembly is between one set of the frame and the limit member and the other set of the frame and the limit member. The roller chain assembly includes two sets of plate members each having a top tooth and a bottom hook; and rollers each driven through the plate members of two sets. The bifurcated link is secured to the shuttle member through the slits. The drive mechanism rotates the link."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Crane or hanger-type cargo lane device","description":"A crane or hanger-type cargo lane device includes two parallel half housings, a chain mounting assembly, a roller chain assembly, a link, and a drive mechanism. The half housing includes a main plate,","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10521995","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-10521995","citation_suggestion":"Patentable. \"Crane or hanger-type cargo lane device\" (US-10521995). https://patentable.app/patents/US-10521995","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10521995","json":"https://patentable.app/api/llm-context/US-10521995","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:03:17.285Z"}