Title:
眼鏡装着者用保護具
Document Type and Number:
Japanese Patent JP6938455
Kind Code:
B2
Abstract:
To provide a spectacles protector that uses a sheet about which a plurality of structures are provided at a pitch equal to or less than the wavelength of visible light on at least one surface of a flexible transparent base material and is excellent in wearability and visibility.SOLUTION: In a spectacles protector that uses a sheet about which a plurality of structures are provided at a pitch equal to or less than the wavelength of visible light on at least one surface of a flexible transparent base material, one pair of right and left attachment portions 3A and 3B made up of a plurality of notch grooves are formed at attachment positions of spectacles 4 at temples 5.SELECTED DRAWING: Figure 2
Inventors:
Kimitaka Nishimura
Satoshi Kawamura
Satoshi Kawamura
Application Number:
JP2018223395A
Publication Date:
September 22, 2021
Filing Date:
November 29, 2018
Export Citation:
Assignee:
Dexerials Co., Ltd.
International Classes:
G02C9/00; G02B1/118; G02B5/30; G02C7/00
Domestic Patent References:
| JP3079204U | ||||
| JP2013195579A | ||||
| JP2011511320A | ||||
| JP2013061600A |
Foreign References:
| US5206956 | ||||
| US4508526 | ||||
| CN201133974Y |
Attorney, Agent or Firm:
Nobuhiro Noguchi