necklace
JP1815614SActive Publication Date: 2025-12-25CASPER PEARL CO LTD
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Patent Information
- Application Number
- JP2025007686D
- Authority / Receiving Office
- JP · JP
- Patent Type
- Designs
- Current Assignee / Owner
- Filing Date
- 2025-04-16
- Publication Date
- 2025-12-25
- Estimated Expiration
- 2050-04-16
Smart Images

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Abstract
This item is a claspless choker-type necklace made of two types of pearls, one large and one small. A shape-memory wire is built in to maintain the shape of the choker-type necklace. As shown in the wearing examples in Reference Images 1 to 4, the two types of pearls of different sizes are intentionally arranged to expand the variety of decorative effects by rotating the item around the neck.
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