# James Industries Inc — Patents explained on PatentBrief

James Industries Inc has 1 landmark patent explained in plain English on PatentBrief.

- [How the Slinky Toy Works](https://patentbrief.org/patent/us/2415012/slinky-toy) — granted 1947
  The original 1947 patent for the Slinky, a helical spring toy designed to walk down stairs through the transfer of energy.

**Full profile:** https://patentbrief.org/company/james-industries-inc

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_Source: PatentBrief — https://patentbrief.org. Plain-English explanations of US patents._