Invention Grant
US5455640A Eye glass systems with integral time/temperature components 失效
具有积分时间/温度成分的眼镜系统

Eye glass systems with integral time/temperature components
Abstract:
An eye glass system with an integral time/temperature component comprising eye glasses is formed with a bow at a central extent thereof and positioned above the eyes of a wearer. Lenses positionable with the bow in front of the eyes of the wearer and with temples extending rearwardly from the ends of the bow positionable over the ears of the wearer secure the bow and lenses in operative position on a wearer. An exterior surface on the bow faces upwardly with solar panels located therein adapted to generate electrical energy. An interior face on the bow faces inwardly towards the user with at least one temperature/time indicator above one lens.
Public/Granted literature
Information query
Patent Agency Ranking
0/0