Child development toy
Number of patents in Portfolio can not be more than 2000
United States of America
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Apr 27, 2021
Grant Date -
Oct 10, 2019
app pub date -
Apr 5, 2018
filing date -
Apr 5, 2018
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A child development toy including a box and a set of flexible sheets. The box defines an interior compartment and an aperture extending into the interior compartment through a side of the box. Each flexible sheet has a corner with a bounded slit surrounded by material of the sheet configured to receive the corner of another sheet inserted through the slit. The set of sheets is configurable as a chain of sheets. Each two adjacent sheets of the chain is releasably connected by a connection formed by a corner of one of the two adjacent sheets inserted into the slit of the other of the two adjacent sheets.
First Claim
Family
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Cited Art Landscape
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