发明授权
- 专利标题: Eye and ear protector
- 专利标题(中): 眼睛和耳朵保护器
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申请号: US12354332申请日: 2009-01-15
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公开(公告)号: US07921468B2公开(公告)日: 2011-04-12
- 发明人: Daniel Joseph Conrad Sutton
- 申请人: Daniel Joseph Conrad Sutton
- 代理商 B. Craig Killough
- 主分类号: A61F9/02
- IPC分类号: A61F9/02 ; A61F9/04 ; A41D13/11 ; A61F9/00
摘要:
Protective eyeglasses provide hearing protection from elevated noise levels. The protective eyeglasses have safety lenses for protection of each of the eyes. Support members extend from the lenses of the eyeglasses to the ears, and have earplugs or protectors thereon which are inserted into the ears. The side support members are spring biased towards each other so that the side members provide pressure to hold the plugs in the ears of the wearer. Ear plugs are mounted so as to swivel relative to the side support members. The side support members are telescoping and are adjustable in length.
公开/授权文献
- US20100175173A1 EYE AND EAR PROTECTOR 公开/授权日:2010-07-15
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