Invention Grant
- Patent Title: Metal detectable lens carrier
- Patent Title (中): 金属可检测透镜载体
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Application No.: US12764127Application Date: 2010-04-21
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Publication No.: US08342679B2Publication Date: 2013-01-01
- Inventor: Donald S. Seeto
- Applicant: Donald S. Seeto
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- Main IPC: G02C1/00
- IPC: G02C1/00

Abstract:
A metal detectable lens carrier that includes a polymeric material and metal particulate dispersed throughout the polymeric material. The metal detectable lens carrier is configured to hold one or more lenses. Eyewear including such lens carriers and methods of detecting thereof are also disclosed.
Public/Granted literature
- US20110261313A1 METAL DETECTABLE LENS CARRIER Public/Granted day:2011-10-27
Information query
IPC分类:
G | 物理 |
G02 | 光学 |
G02C | 眼镜;太阳镜或与眼镜有同样特性的防护镜;隐形眼镜 |
G02C1/00 | 应用跨梁或眉杆的透镜组件 |