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Bracelet kit maker sues another for patent infringement

Rainbow Loom creator says FunLoom copied his product

It’s a simple design, but it’s causing quite the ruckus.

Last month, Cheong Choon Ng, founder of Rainbow Loom, maker of popular jewelry kits that go by the same name, filed suit against Zenacon, which also makes similar bracelet kits called FunLoom. Ng says the rival company is infringing his patent because it copied his “distinctive trade dress” of a central part of the product.


Cathleen Flahardy

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