Ubiquitous Blue Mailbox Patent - Decades TV Network

247 views · Published 30 October 2015 · 1:13 · Indexed 14 October 2026

Channel: Decades TV Network · 2015 · People & Blogs

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The quintessential blue mailbox is an invention that’s pretty much remained the same for more than a century. The design for the metal box with four legs and a slot to keep mail safe from the weather and thieves was patented October 27, 1891.

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