Invention Application
US20120298049A1 LIGHT PROJECTING PET TOY 有权
轻型投影宠物玩具

LIGHT PROJECTING PET TOY
Abstract:
A laser pet toy including a light source with a focused beam of light of a predetermined shape and programmable random travel across an opaque surface such as a floor or wall to create an engaging image for a pet to play with the image for entertainment or exercise.
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