{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10508796","patent":{"patent_number":"US-10508796","title":"Ultraviolet gemstone display box","assignee":null,"inventors":[],"filing_date":"2017-01-06T00:00:00.000Z","publication_date":"2019-12-17T00:00:00.000Z","cpc_codes":["G01N"],"num_claims":13,"abstract":"A display box displays the fluorescence of a gemstone having naturally occurring phosphors. The box has a top portion hinged with a bottom portion. A compact ultraviolet LED assembly is mounted at a mounting angle in the insert in a cavity of the top portion. The LED assembly has: an LED circuit; a 3 watt 365 nm ultraviolet LED diode disposed on the LED circuit; and an optical collimator having a parabolic lens to focus the emitted LED radiation to a less than 15° spread. A compact battery for powering the LED assembly is provided in a recess of the bottom portion. A central holder/deck holds the gemstone in a direct path of the emitted collimated LED radiation of the LED assembly. In operation, the gemstone seated in the central holder/deck emits a corona of strong visible fluorescence while the ultraviolet radiation and the LED assembly are not seen."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Ultraviolet gemstone display box","description":"A display box displays the fluorescence of a gemstone having naturally occurring phosphors. The box has a top portion hinged with a bottom portion. A compact ultraviolet LED assembly is mounted at a m","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10508796","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-10508796","citation_suggestion":"Patentable. \"Ultraviolet gemstone display box\" (US-10508796). https://patentable.app/patents/US-10508796","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10508796","json":"https://patentable.app/api/llm-context/US-10508796","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:54:02.171Z"}