{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9821345","patent":{"patent_number":"US-9821345","title":"Apparatus and method for sorting objects by rebound behavior","assignee":null,"inventors":[],"filing_date":"2016-11-02T00:00:00.000Z","publication_date":"2017-11-21T00:00:00.000Z","cpc_codes":["G01N"],"num_claims":24,"abstract":"A sorting apparatus and method are for sorting objects based on the objects' rebound from a surface. An automatic sorting apparatus based on objects' rebound from a surface, comprising: a cylinder disposed on top of the apparatus to hold and drop an object vertically downside with a force of gravity; a rebound impact surface disposed vertically downside of the cylinder; a rebound height sorting sensor configured to measure an apex of the rebounded object; a light source; a projection screen; and a sorter configured to sort the object based on the apex of the rebounded object, wherein the light source projects the object on the projection screen, and the rebound height sorting sensor detects the apex of the rebounded object based on positions of a shadow of the object on the projection screen."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Apparatus and method for sorting objects by rebound behavior","description":"A sorting apparatus and method are for sorting objects based on the objects' rebound from a surface. An automatic sorting apparatus based on objects' rebound from a surface, comprising: a cylinder dis","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9821345","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-9821345","citation_suggestion":"Patentable. \"Apparatus and method for sorting objects by rebound behavior\" (US-9821345). https://patentable.app/patents/US-9821345","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9821345","json":"https://patentable.app/api/llm-context/US-9821345","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:09:45.347Z"}