Invention Grant
US09086286B2 Goggles for use in water 有权
用于水中的护目镜

Goggles for use in water
Abstract:
Goggles for use in water that are configured to guide a person along predetermined courses. The goggles can have a pair of indicators that can be in communication with a microprocessor. The microprocessor can actuate the indicators selectively to guide a person wearing the goggles along a predetermined course.
Public/Granted literature
Information query
Patent Agency Ranking
0/0