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1. WO2020222129 - REFLECTIVE JEWELRY ARTICLE

Publication Number WO/2020/222129
Publication Date 05.11.2020
International Application No. PCT/IB2020/054017
International Filing Date 29.04.2020
IPC
A44C 9/00 2006.01
AHUMAN NECESSITIES
44HABERDASHERY; JEWELLERY
CJEWELLERY; BRACELETS; OTHER PERSONAL ADORNMENTS; COINS
9Finger-rings
A44C 15/00 2006.01
AHUMAN NECESSITIES
44HABERDASHERY; JEWELLERY
CJEWELLERY; BRACELETS; OTHER PERSONAL ADORNMENTS; COINS
15Other forms of jewellery
A44C 5/00 2006.01
AHUMAN NECESSITIES
44HABERDASHERY; JEWELLERY
CJEWELLERY; BRACELETS; OTHER PERSONAL ADORNMENTS; COINS
5Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
CPC
A44C 15/0015
AHUMAN NECESSITIES
44HABERDASHERY; JEWELLERY
CJEWELLERY; BRACELETS; OTHER PERSONAL ADORNMENTS; COINS
15Other forms of jewellery
0015Illuminated or sound-producing jewellery
A44C 15/004
AHUMAN NECESSITIES
44HABERDASHERY; JEWELLERY
CJEWELLERY; BRACELETS; OTHER PERSONAL ADORNMENTS; COINS
15Other forms of jewellery
004Jewellery with monograms or other inscription
A44C 5/0015
AHUMAN NECESSITIES
44HABERDASHERY; JEWELLERY
CJEWELLERY; BRACELETS; OTHER PERSONAL ADORNMENTS; COINS
5Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
0007Bracelets specially adapted for other functions or with means for attaching other articles
0015providing information, e.g. bracelets with calendars
A44C 9/0053
AHUMAN NECESSITIES
44HABERDASHERY; JEWELLERY
CJEWELLERY; BRACELETS; OTHER PERSONAL ADORNMENTS; COINS
9Finger-rings
0053having special functions
Applicants
  • RAYFORM SA [CH]/[CH]
Inventors
  • TESTUZ, Romain
  • SCHWARTZBURG, Yuliy
  • PAULY, Mark
Agents
  • P&TS SA
Priority Data
19171771.930.04.2019EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) REFLECTIVE JEWELRY ARTICLE
(FR) ARTICLE DE JOAILLERIE RÉFLÉCHISSANT
Abstract
(EN)
The invention relates to a reflective ring (10), bracelet (20) or pendant, comprising at least one continuous reflective freeform surface (12; 22) configured to reflect light rays to a projection surface (14). The at least one continuous reflective freeform surface (12; 22) comprises a predetermined 3D pattern for reflecting a predetermined image on the projection surface (14). The predetermined 3D pattern of said at least one continuous reflective freeform surface (12; 22) has been generated based on a computer algorithm configured to process images that have zero brightness background such that the shape of the boundary of the reflective image (16) on the projection surface (14) differs from the shape of the boundary of said predetermined 3D pattern
(FR)
L'invention concerne une bague (10), un bracelet (20) ou un pendentif réfléchissants comprenant au moins une surface de forme libre réfléchissante continue (12 ; 22) configurée pour réfléchir des rayons lumineux vers une surface de projection (14). La ou les surfaces de forme libre réfléchissante continue (12 ; 22) comprennent un motif 3D prédéterminé pour réfléchir une image prédéterminée sur la surface de projection (14). Le motif 3D prédéterminé de ladite au moins une surface de forme libre réfléchissante continue (12 ; 22) a été généré sur la base d'un algorithme informatique configuré pour traiter des images qui ont un arrière-plan de luminosité nulle de telle sorte que la forme de la bordure de l'image réfléchissante (16) sur la surface de projection (14) diffère de la forme de la limite dudit motif 3D prédéterminé.
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