{"number":"US12702203B2","kindCode":"B2","documentType":"grant","title":{"original":"Article of jewelry","english":"Article of jewelry"},"abstract":{"original":"An article of jewelry is proposed, comprising at least one transparent wall forming a housing arranged to receive at least one precious or semi-precious stone immersed and movable in a substantially transparent liquid in the housing, and at least one part movable in the liquid and having the same refractive index as the liquid, the movable part immersed in the liquid being substantially optically indiscernible. The housing is delimited by two walls, of which the internal faces are preferably parallel to each other.…","english":"An article of jewelry is proposed, comprising at least one transparent wall forming a housing arranged to receive at least one precious or semi-precious stone immersed and movable in a substantially transparent liquid in the housing, and at least one part movable in the liquid and having the same refractive index as the liquid, the movable part immersed in the liquid being substantially optically indiscernible. The housing is delimited by two walls, of which the internal faces are preferably parallel to each other.…"},"applicants":["CHOPARD TECHNOLOGIES SA"],"inventors":["Francisco DIAS","Sergio DOS SANTOS"],"filingDate":"2023-01-13","publicationDate":"2026-08-11","grantDate":"2026-08-11","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12702203B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12702203B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12702203B2","ja":"https://downloadpatent.com/ja/patent/US12702203B2"}}