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Frank Morgan

@frankiem

Escalators Post WWII

Escalators upped their game when prosperous times returned and the late 40s and 50s saw the OTIS company marketing the product directly to customers and finding new business.

It got some competition, which led to a lawsuit and resulted in the loss of the trademark ‘Escalator’ as it had become too generic for everyone.

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IDEA EXTRACTED FROM:

How the Escalator Forever Changed Our Sense of Space

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