March 13 — anniversary of patent for ear muffs

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March 13, 1887 — Ear Muffs Patented by Chester Greenwood


Patent 188,292 was issued by the U.S. Patent Office to Chester Greenwood on March 13, 1877.

March patent for ear muffs

Click here to read more about this important advance in convenience and comfort when confronting cold weather.


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