发明名称 Thermochromic Bathtub Shower Sheet Toy
摘要 Thermochromic Bathtub Shower Sheet Toy invention is laminated sheets with enclosed thermochromic illustrations which are placed in a shower/bath tub. The invention has an illustrated printed insert, which illustrations are covered by opaque thermochromic ink. That thermochromic ink clarifies as a temperature of about 75 degrees F. As the child splashes warm bath water on the laminated illustration, the thermochromic ink covering clarifies, and the entertaining illustration is revealed. This entertains and educates the child receiving the bath.
申请公布号 US2016096397(A1) 申请公布日期 2016.04.07
申请号 US201414506784 申请日期 2014.10.06
申请人 Wakefield Paul C. 发明人 Wakefield Paul C.
分类号 B44F1/10 主分类号 B44F1/10
代理机构 代理人
主权项 1. I claim: a thermochromic bathtub shower sheet toy comprising; a flat insert with a printed front side and a printed obverse side; at least one side of said insert is covered with water soluble microencapsulated slurries of thermochromic ink; said thermochromic ink is opaque below temperature of 74° Fahrenheit, or 27° Celsius and clear at temperature of 91° Fahrenheit or 33° Celsius); said flat insert is enclosed by a front clear sheet and obverse clear sheet; said front sheet and said obverse sheet are affixed together along their periphery.
地址 Lehigh Acres FL US